Whirring Noise Mercedes

A Whining or Squealing Noise. We are a Chicago-area leader in Mercedes Benz service and repair and can quickly diagnose your fuel pump issues. Power steering whining noise Good day. Well, since the weekend there's been a intermittent whining noise coming from the front passenger side. How To Troubleshoot a Car That Makes a Whining Noise When In Gear Whining is a common car noise that cars make when being shifted from gear to gear. A transmission can prompt a whining noise if the operating system has malfunctioned, the gears are not operating correctly or the transmission fluid needs to be changed. I have Mercedes Benz C280 elegance ( W202) bought new in 1999 and regularly serviced by MB dealers. It only makes this noise when the van is moving, no matter what gear you are in. I read one tsb about the belt,p-83 55-87b. In order. what's that? In this article, you'll find pictures, videos and an explanation of what a wheel bearing is, what it does, where it is, and the noise it makes when it's damaged. noise will stop when taking sharp lefts or varying road camber. ok, well my 08 zx6r is almost at 300 miles, pretty easy on it so far, kept it under four grand for the first 100 or so miles, then iv' been keeping it under 7 grand since. I have a 2008 Toyota Highlander Limited with 38,000. Hi Guys, Need to know if I should start to worry, on cold starts my car makes a weird loud ambulance siren like whining sound, thought it might be the turbo that is on its way out but once the car is on full operating temp the sound is almost totally gone. Whining noise on start-up 10-09-2011 02:19 PM #1 It is a decently high pitched whine and it will only do it if the car has been cold for at least 6 or so hours. The water pump keeps your engine cool by the transferal of coolant and is located behind the fan belt, generally near the car's front or side. Ive only had the car for two months. A few months ago a noticable whining noise was present from the engine bay, and it rose and fell in pitch with engine speed, not road speed. The car has been serviced with mercedes and only has 100k miles. Mercedes 2006 makes loud noise not sure vibrating sounds awful for a after driving 10 minutes it's drives smooth. Membership is extended to non-owners with a genuine interest in the best engineered car in the world. The sound was gone and they couldn't replicate it. Grinding or shimmying between gears If changing gears produces a grinding sound (in manual transmissions) or a shaking/shimmying (in automatic transmissions), it can be a sign of a worn clutch or other issues. In this article, I present some of the possible causes of whining noise while accelerating. In order. 2, Max Tow and its awesome! One thing I noticed is that the cab is REALLy quiet compared to previous versions, except for this noise that starts softly around 35, then as you approach 50 gets louder, then goes away. I took it in to Toyota and they heard it and they told me that I had bad ball joints in the front and that it was covered under warranty. Our car is less than 4 years old and we have had since new (Sept 2010). it appears to be speed related as it increases the faster I go, at 70+ it's not audible!. i was lucky. If there is an rpm-dependent whining noise present with both A/C on and off, and the noise is caused by the tensioner pulleys, guide pulleys or refrigerant compressor, continue with step 5. mercedessource Product - MoS2 Anti-Friction Anti-Whine for Gears Another high quality product made by Lubro Moly. Not hearing the sound of an approaching electric car is very dangerous for. I dont know if its my axles or the engine itself, but I can even hear it over my music. Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube. brianm Join Date: Oct 2012 Location: southeastern west virginia Posts: 2 620i XUV 4x4 whining buzzing noise I have the same problem. Noise under this condition indicates a worn release bearing or a worn pilot bearing. The hissing sound is caused by equalizing pressure. After that I had that whirring sound. Power steering whining noise Good day. (Don't turn off the engine entirely or your power steering and brakes will lose boost. Test your car in different gears and check the fluids. Just recently my transmission started whining. If there is an rpm-dependent whining noise present with both A/C on and off, and the noise is caused by the tensioner pulleys, guide pulleys or refrigerant compressor, continue with step 5. Electric Mercedes-AMGs could sound like Podracers. The only actual repair/maintenance you get for that price is an oil change (with Mobil1 and the MB filter, which are CRITICAL, ~$120 on its own) and tire rotation. Whistling noise when i rev my mercedes c 220 cdi 2004 plat. mercedessource Tech help - They can be a little tricky to isolate Engine driven fan belts (v-belts) can make all kinds of weird noises. In order. A frequent complaint from some Mercedes C-Class drivers concerns vehicle engine noise, specifically a high-pitched whining noise. This happens with or without clutch depressed. I think I just need to add power steering fluid. Whining noise on start-up 10-09-2011 02:19 PM #1 It is a decently high pitched whine and it will only do it if the car has been cold for at least 6 or so hours. The contact took the vehicle to the dealer and was told that the front differential needed to be replaced. I dont know if its my axles or the engine itself, but I can even hear it over my music. We're looking up into the driver's footwell - that red lever is the. Note: The A/C compressor does not turn off immediately when A/C “off” is selected at the control module. the car was towred to w. On the push-button unit, select "A/C off" then "OFF" to turn the climate system off, then select climate. Posted to European HVAC on 10/12/2011 7 Replies. Test rode a 04 Husaberg 650 the other day:bowdown: , Whats up with the wering/wining noise??:headscrat Is this normal?:headscrat It was an awesome bike to ride, heaps of boogie, BUT the noise, why do they wine??. makes a wired soft mmmhhhhhh (whining) noise when cruising, its kind of coming from, i hear the noise the loudest when i put my ear. *Differential Gear whining Simulation of Mercedes Benz Vans and Trucks. Well, since the weekend there's been a intermittent whining noise coming from the front passenger side. Turned out it was a high pressure line or fitting. (CVT), a type of gearbox prone to producing an unpleasant whirring noise. Hi Guys, Need to know if I should start to worry, on cold starts my car makes a weird loud ambulance siren like whining sound, thought it might be the turbo that is on its way out but once the car is on full operating temp the sound is almost totally gone. Want Answer 0. Mercedes Benz SL550 possible ABC Pump Whirring Noise 2007 Mercedes Whine Noise, Help! Buying a used Mercedes SL R230 - 2001-2011, Full Review with Common Issues - Duration: 8:50. But, I can now hear it at idle, in neutraljust barely. Note: The A/C compressor does not turn off immediately when A/C “off” is selected at the control module. Sprinter Differential Noise - Axle Replacement Posted on by One of the fleet of Sprinters I maintain had developed over time a noticeable rear end wine/noise type vibration that changed note on overrun, there was a high likelihood there was some issue with the differential and further investigation revealed the pinion had worn allowing the. Have had this car for 3 1/2 years, low mileage 37K. Does this sound like the transmission fluid pump? Someone who doesn'. If your car makes noise when accelerating or turning, don't ignore it. It's the sound of automotive health. Took video of noise on cold start so I could show my service advisor. Turbo diesels will always make a whistle noise BUT if the noise has got louder all of a sudden it’s poss an intercooler leak , or a split it an. I recently had the exact problem - I thought it was the power steering pump. On the push-button unit, select "A/C off" then "OFF" to turn the climate system off, then select climate. Today I drove it about 50 miles on the interstate at a maximum speed of 65 mph. It seems to be an occasional whirring or humming noise, coming from behind the steering column/dashboard area. This happens almost every time the car pulls away, or changes gear, at low rpm - i. my car has been inthe shop literally every month for the past year and problem is still not fixed. It doesnt do the 'waaa waaa waaa' thing that Ive had wheel bearings do in the past, its just a constant whine (like a failing diff would do). The 300SD sounds like a jet engine (or race car) when I'm accelerating. If the sound comes out as clicking or crunching, look into the CV joints. Speaking of which, there is one sound that I have not identified as yet. Consumer Reviews. doesnt stop till the car is cooled off. Needing to know what possibly could be before I take Merc to a repair shop. I think it was one of the air pumps. At the time, I could only hear the whirring bell like sound when travling in 1st or 2nd gear around 1500 - 2000 rpms. I blamed it on new tires, by the way road noise in this car is awful. Just bought my first ever Jaguar, a 2004 x type AWD 2. , It could be the transfer box bearing. Whining noise the noise it starts after I drive the car for like 2-3 minutes. Membership is extended to non-owners with a genuine interest in the best engineered car in the world. The first thing you should check after hearing a loud whining noise when accelerating is the engine oil. To narrow the possible causes. Clunk from motor when going slowing down and accelerating + whining noise at 65+mph Submitted by ElectricZo on September 19, 2013 It feels like play between some gears or driveshaft. Membership is extended to non-owners with a genuine interest in the best engineered car in the world. Naturally, this is after running the system for a while on a hot summer day. the car was towred to w. Seems to go up and down with rpms. There is a constant high-pitched noise, probably coming from the front assembly. It doesnt come after that dur. “It came with massaging seats,” a Mercedes historian joked, as the Motorwagen popped to life. 1999 C230 Mercedes Benz makes a whining noise from the rear of the Transmission in any gear? The noise is due to bad gears or bearings in your rear differential. Sometimes, there's a sound, and sometimes there's nothing whether I push the brake slightly or not. Don't fall for it. A few months ago a noticable whining noise was present from the engine bay, and it rose and fell in pitch with engine speed, not road speed. 3rd Generation Mercedes-Benz CL Class Whining Noises The Mercedes-Benz CL-Class W216 was manufactured from 2006-present. My 300SD has a 'whirring' noise (fairly low pitched) while I press on the pedal. Mercedes-Benz GLK350 Whining sound when car is in gear Inspection at your home or office. At the time, I could only hear the whirring bell like sound when travling in 1st or 2nd gear around 1500 - 2000 rpms. It's the sound of automotive health. what's that? In this article, you'll find pictures, videos and an explanation of what a wheel bearing is, what it does, where it is, and the noise it makes when it's damaged. It finally prompted me to take it in for timing belt change. any help appreciated. A bad wheel bearing will change sound as it changes direction. Any ideas?. I think I just need to add power steering fluid. When warm and idling, I can hear a whining noise from the engine of my 2014 petrol Ford Kuga 1. Took video of noise on cold start so I could show my service advisor. The sound of a 2014 Formula 1 car at speed has been revealed for the first time by Mercedes. What’s with all the whining? A convertible is not just about the wind messing up your hair, if you just want that then drive with your head out the window. mercedessource Product - MoS2 Anti-Friction Anti-Whine for Gears Another high quality product made by Lubro Moly. after driving for a bit i turned it off and restarted it. Mercedes E220 SE CDi Auto - Auto gear box noise. this happened in 4/02. If the noise is occurring only at the extreme ends of the wheel turns, and the belt seems fine, you may be okay. How To Troubleshoot a Car That Makes a Whining Noise When In Gear Whining is a common car noise that cars make when being shifted from gear to gear. I notice a whining noise most of the time but it disappears at speeds in excess of 75mph. Your struts and shocks can last quite a long time in your vehicle, but eventually they will wear down and. Qualification for membership is for owners of such cars and true enthusiasm for the marque. I got this whining noise when i turn my steering wheel and revving the car. 7l while idling i have a whining noise almost like a power steering whine. Mercedes-Benz C-Class and C-Class AMG: Why is My Power Steering Noisy? Mercedes has developed a sophisticated power steering system, but along with the technology comes quirks. Prevent accidents and costly repairs when you buy brake pads online from InTuneAutos and enjoy a safer and longer driving experience with your JDM. These days i hear a whining noise when the engine starts and gradually settles down. I have Mercedes Benz C280 elegance ( W202) bought new in 1999 and regularly serviced by MB dealers. what's that? In this article, you'll find pictures, videos and an explanation of what a wheel bearing is, what it does, where it is, and the noise it makes when it's damaged. its loudest in slower speeds. Average failure mileage is 82,100 miles. It rotates when the engine runs. As you already pointed out the noise is faint and the car is noisy in low gears. The idle pulley sits directly above the coolant pump pulley and is a high tension stress point in the belt system on your car. If you are going around a left hand corner and begin to hear a growling/grinding noise, chances are you have a failing drivers side wheel bearing. • Howling noise • Whining/Whirring noise • Shudder/Vibration • Grinding noise Some customers also may state that a noise can be heard in 4HI, but goes away when switched to 2HI. The noise got louder and increases with acceleration up to forty miles per hour. In addition to the leaking problem, I noticed that i would hear a whining sound whenever I turned the steering wheel to the right. the car was towred to w. Q: I own an older vehicle with higher mileage. 1993Mercedes Benz 400 experiencing a whirring noise could it be the fan belt or low transmission fluid. A bad wheel bearing will change sound as it changes direction. It doesnt come after that dur. This proves that the whining noise was caused by the defective (original equipment) oil pump. Page 1 of 2 1 2 Next >. It rotates when the engine runs. The original owner said it's been that way. i was lucky. com] is not affiliated with Mercedes-Benz automobile manufacturer, a Daimler AG company. I had the transmission serviced with a new filter and and synthetic fluid, but the whine continues. Had 3 episodes of this irritating sound. Brought car home and car continued to make grinding noise. What makes street safe are the stoplights and traffic rules, but most importantly noise from cars in the environment. Except when it starts to make a weird noise, like a buzzing, banging, clanking or screaming. I've noticed some whining noise lately on my 2014 250-4. Qualification for membership is for owners of such cars and true enthusiasm for the marque. The idle pulley sits directly above the coolant pump pulley and is a high tension stress point in the belt system on your car. It is a concentrated moly based treatment for manual shift transmissions, differentials, steering boxes, transaxles, and rear axles. Also i get a burning smell, something like some insulation burning. Our car is less than 4 years old and we have had since new (Sept 2010). This company is not yet accredited. I have taken good care of the car since I bought it new. 8L had a low whining noise at low speed, much like a noise of low power steering fluid. this happened in 4/02. The contact owns a 2006 mercedes Ml350. An unacceptable noise occurring in the late vehicle development phase can only be reduced with many decoupling and acoustic covering measures. Speaking of which, there is one sound that I have not identified as yet. I got this whining noise when i turn my steering wheel and revving the car. I notice a whining noise most of the time but it disappears at speeds in excess of 75mph. We have seen too many vehicles be misdiagnosed, so get you vehicle checked today. Not sure if it has the issue you speak of, but if it's really cold out I wouldn't worry about it. Your air conditioner makes a steady, even sound. whining noise in rear end. When diagnosing the problem and the cause of the whining noise, take note of when the sound is occurring, such as when the engine is idle, when shifting gears, when driving at. it appears to be coming from the right side where the pulleys and belt are. To see how frequently Mercedes-Benz C-Class problems occur, check out our car reliability stats. There are 190 complaints filed for the 2010 MERCEDES GLK350. There are two methods of trying to cure this problem. I now get a P0700 code when I checked with a scan reader. Except when it starts to make a weird noise, like a buzzing, banging, clanking or screaming. Sound isn't very loud - I could only hear it with the radio off. My 2007 Buick LaCrosse, 3. Power Steering Filter. No noise whilst in gear & accelerating, but when i take my foot off the accelerator pedal an odd whining noise can be heard. Hey guys I have this weird whining noise at cold start at 4 minutes. My CVT makes a "bearing whine sound" between 73-75 mph, increasing, decreasing, and maintaining speed. (Don't turn off the engine entirely or your power steering and brakes will lose boost. Click to go to Engine Noise Diagnosis 102. Sorry I don't remember which one it was. The frequency gets faster as speed increases, but never gets louder or quieter. This German automobile is available as a 5-speed automatic and a 7-speed automatic, and it sports state-of-the-art technology including the Blind Spot Assist system and the Active Night Vision program. It changes pitch as the RPM's go higher. a mercedes m-class is a heavy vehicle, and i was unable to turn the steering wheel. 1999 C230 Mercedes Benz makes a whining noise from the rear of the Transmission in any gear? The noise is due to bad gears or bearings in your rear differential. Mercedes said to replace engine tensioners, total cost of repair $1900. The faster you go the louder it gets. I would like to know what causes a squeaking noise when I push the brake? I have Mercedes-Benz SLK200. Tighten or replace it if that's the problem. There is a constant high-pitched noise, probably coming from the front assembly. my 2008 ford ranger fx4, 73km. Can anyone give some ideas on how to fix this?. Sound is whistling and whining mix together. Screeching can simply indicate you're trying too forcefully to turn past the steering system's capability. Whining noise in front end on Mercedes ml-320? I have the same noise. New C300 W205 loud clicking noise from engine (video) My new C300 has an annoying clicking sound that doesn't seem to go away. A much more important part of the experience is all the noise and feeling of openness. Flushed/changed the fluid and it hasn't come back since. The noise does not change hot or cold, and is tied to engine rpm, not wheel speed. Fixing this little problem does not require much time or effort - just a little attention. there was no person or car to the right of us and i drove the car into the right hand curb. A mechanic told me it was an exhaust leak?anybody know what is could be? I can cruise down the highway without touching pedal but when I press on it it makes the noise Read more: Car makes a whining noise when accelerating?. It is very consistant with the speed, meaning that if you stay at a particular speed, the noise doesn't change at all until you change speed. Tighten or replace it if that's the problem. There are 190 complaints filed for the 2010 MERCEDES GLK350. The joints become dry, causing the rollers to wear. A bad bushing will 'scream' or 'screech' while a bearing will make a 'whirring' or grinding sound. It is very strange, because when I am stopped, the noise disappears, it appears when I start moving, but it does not increase. I have Mercedes Benz C280 elegance ( W202) bought new in 1999 and regularly serviced by MB dealers. Can someone help with these start up noise issues. I got this whining noise when i turn my steering wheel and revving the car. The sound is pneumatic. Every power steering pump in this store fits your car perfectly. The joints become dry, causing the rollers to wear. So there goes that theory. My engine has developed a strange ticking sound. As long as my noise doesn't change, I'm going to stick it out and wait until the trans/diff fluid change interval. Turned out it was a high pressure line or fitting. My husband repaired the car last month, and the day after he took the car from the garage it made a sound, not always. (CVT), a type of gearbox prone to producing an unpleasant whirring noise. Mercedes even offers an Airscarf neck warming system for when you want to drop the top on cooler days. after driving for a bit i turned it off and restarted it. I think it was one of the air pumps. Are you experiencing whining noise when accelerating your car to high RPM speeds? This seems to be a common problem with many cars. Havent tried revving the car whilst stationary to see if it still makes the noise. Thanks for asking us a question on our article “Why Is My Car Making a Whining Noise?”! I’m sorry you are having trouble with your power steering system, but hopefully it will be an easy fix. I have a 2007 ML 320 CDI and I have a load noise that gets loader as you drive faster ,its like a bearing noise ,so I thought it might be the center carrier bearing , but you cant replace them ,you have to buy the hole prop shaft , so I am going to put it up on a two poster and run the jeep up to 60 mph where the nose is worst and try to find the problem. I was in the 95 diesel today on the highway (95 north in RI) cruising like only she can about 80 mph and I start hearing a loud whirring noise. This noise is only when moving and gets louder and changes pitch, the faster the car is going. A bad wheel bearing will change sound as it changes direction. Hi, i've been noticing for a while now a new noise, (perhaps it was there before but i never noticed it!) when sitting at idle, if i push the clutch in, all i hear is a nice clean engine sound, however, when i release the clutch, there is a slight whirring noise, it's not bad, but it's definitely there. And then there are other noises that are decidedly unpleasant and unnerving to hear. NEWS: Mercedes-Benz is recalling certain 2007-2009 E350 4matic wagon vehicles. This may be a sustained sound or it may cut in and out as the vehicles rpm's increase and decrease. I have a 2012 Cruze with a manual transmission. Used Mercedes-Benz GLE350 suvs for Sale on carmax. In this article, I present some of the possible causes of whining noise while accelerating. Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube. Whirring buzzing noise when car is off, in garage hours after shutdown. Power Steering Filter. If there is a whining noise that is RPM-dependant, that is present with the air conditioning on or off, and is determined to be caused by the tensioner pulleys, guide pulleys or refrigerant compressor, continue with step 5. It's been doing it for over a month now but it hasn't had any problem charging as of yet. i was lucky. I get to my destination and stop the car and pop the hood. A connecting rod for the load leveling rear suspension system may fail. I was gone out of the country for two months and hadn’t turned on my truck till I got back and it apparently lost a lot of oil judging by the stain under my truck when I put in drive it took a few seconds to go in and it was really weak I wanted to take it around the block but decided not to I didn’t any whining or humming but rather a sluggish liquid type noise ?. Cause This condition may be caused by normal transfer case clutch plate break in and wear,. We're looking up into the driver's footwell - that red lever is the. This German automobile is available as a 5-speed automatic and a 7-speed automatic, and it sports state-of-the-art technology including the Blind Spot Assist system and the Active Night Vision program. But, more importantly than that, the thing that bothers me is how they (mis)handled the situation. There are 190 complaints filed for the 2010 MERCEDES GLK350. this is a question I run into quite a bit and there are two ways this can go; first, you are super lucky and its no big deal, or second, you are going to have to cough up some dough and get a new power steering pump. Has anyone repaired this or is this normal? Vehicle cabin is cold,and operation seams. Hi all, I have recently started hearing a strage whirring noise when accelerating above 3000rpm, once the revs drop below the noise stops. whining noise in rear end. Mercedes-Benz dealers will inspect and replace the transistors free of charge when the recall begins in May. This whining sound will be most recognizable while driving at lower speeds. get a whining noise from lower right side of transmission console area on decel for last few days. If the whistle persists, then it's not caused by engine or transmission components. It's been doing it for over a month now but it hasn't had any problem charging as of yet. Mercedes 2006 makes loud noise not sure vibrating sounds awful for a after driving 10 minutes it's drives smooth. It doesnt do the 'waaa waaa waaa' thing that Ive had wheel bearings do in the past, its just a constant whine (like a failing diff would do). Sometimes, there's a sound, and sometimes there's nothing whether I push the brake slightly or not. The original owner said it's been that way. Started by dchum, December 14, 2017. If your vehicle is experiencing any of these symptoms, it’s time to have it looked at by a transmission repair specialist. 7l while idling i have a whining noise almost like a power steering whine. This proves that the whining noise was caused by the defective (original equipment) oil pump. At the time, I could only hear the whirring bell like sound when travling in 1st or 2nd gear around 1500 - 2000 rpms. But, I can now hear it at idle, in neutraljust barely. In this article, I present some of the possible causes of whining noise while accelerating. but i have a brand new rack w power steering pump i check the idler pulleys for both the power steering and ac compressor they are not the culprit either i took each belt one at a time an tested while idling alternator is good ac compressor is good and power steering my only thought could be. Mercedes-Benz E-Class: Common Problems. Reconnected the line and flushed/bled with Mobil 1 Synthetic ATF. the problem is I'm getting a whining noise coming from the rear of the car Drivers side when I get to speeds over 50 mph, it only happens when I have my foot on the pedal, when I take it of it stops!. If I let off the gas at all, the noise immediately stops, irrelevant of RPM's or driving speed. Mercedes-Benz C-Class Engine Problems. The whining noise has now disappeared completely, and the car is as smooth and silent as it was when I bought it. Brought car home and car continued to make grinding noise. Sounds like some kind of pump?? I'm at 76,000kms YouTube - SLK Whining Noise. A Whining or Squealing Noise. Again they couldn't. This happens with or without clutch depressed. Except when it starts to make a weird noise, like a buzzing, banging, clanking or screaming. It sounds like somebody came and put a roots style supercharger on my carbut there's no more power. After that I had that whirring sound. Recently picked up my 2014 Sierra 6. We're looking up into the driver's footwell - that red lever is the. The Five Overlooked Car Maintenance Items How Preventative Maintenance Can Help You Avoid Catastrophic Repair Costs. Your air conditioner makes a steady, even sound. This proves that the whining noise was caused by the defective (original equipment) oil pump. The noise also occurs with all types of driving (acceleration, deceleration and steady speed). Discussion in 'Gen 3 Prius Main Forum' started by gerrypez, Jan 2, 2011. Question - 2009 S class 320 has developed a high pitch whining noise at - MC. The problem is definitely with the CV joints, bearings, or differentials if a steering steel makes noise when turning at high speeds. mercedessource Product - MoS2 Anti-Friction Anti-Whine for Gears Another high quality product made by Lubro Moly. Does the noise happen when you turn the wheel as well? Also, does the noise start up as soon as you start the vehicle or is it only once its warmed up? I had a whining noise on my 07 and it turned out to be the power steering. Its usually after a heavy period of rain. Whining sound returned. Average failure mileage is 82,100 miles. 8-L 4 “Complained about whirring sound from engine. Groaning noises. Mercedes-Benz Research and Development India August 2011 - September 2012 1 year 2 months. Went back twice. doesnt stop till the car is cooled off. It sounds like somebody came and put a roots style supercharger on my carbut there's no more power. my 04 extra cab has a 2. Car makes noise when turning at high speed. There is a constant high-pitched noise, probably coming from the front assembly. Its most noticable from 40 mph to stop. My 2005 Jaguar has been making a whining noise and now the cruise control will just turn off or not be available at random times. This happens almost every time the car pulls away, or changes gear, at low rpm - i. My MB dealer cannot find anything wrong but I am worried. What is the cause of this noise. it doesnt bind up on turns drives fine just that whining humming noise at 60mph goes away when i hit 70mph anyone have any ideas?? thanks joe. Just recently my transmission started whining. simonson, a mercedes dealorship in santa monica, california. this happened in 4/02. This whining sound will be most recognizable while driving at lower speeds. 7l while idling i have a whining noise almost like a power steering whine. I have a 2004 Mercedes SL350 and would like to know how to rectify the whining noise that comes from the steering - Answered by a verified Mercedes Mechanic. This noise is only when moving and gets louder and changes pitch, the faster the car is going. A whining noise to be exact.