Brake pedal squeaking noise
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2019 GLS 63 AMG
Brake pedal squeaking noise
Dealer replaced brake booster, but still making the rubber squeezing noise when press and release brake pedal. Not from the brake, from the brake pedal travel. Maybe simply somewhere need lubcation... any tips?
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2019 GLS 63 AMG
Replacing brake booster didn't get rid of the noise at all. Still there when I pick it up right after they replaced brake booster. Then they say it's "normal". I don't want to wate time going back and forth with them. Something they cannot fix or don't care to track down they will claim it's normal. Just like my driver seat also made squeak noise when going over bumps. Mentioned to them while doing some other works, three times, no fix, then was told normal... I finally took a close look myself, found a bolt underneath slightly loose, 5 seconds to tight it up noise gone...
Anyways, I guess probably somewhere need lubrication so just reaching out to see if anyone has any tips where to look at.
Anyways, I guess probably somewhere need lubrication so just reaching out to see if anyone has any tips where to look at.
Thread Starter
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Joined: Mar 2018
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2019 GLS 63 AMG
Thread Starter
Member
Joined: Mar 2018
Posts: 111
Likes: 5
2019 GLS 63 AMG
Very annoying... I tried to lubricate everthing around, cannot think of anything else. Only started after last service, which they did brake service. First complaint, dealer said they replaced brake booster, but noise still there, now they say it's normal... but no way that's normal.
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A gaggle of MB's
What Year/Mileage GLS ?
If it under MB New Car Warranty - call MB Customer Care with a copy of that most recent service invoice.
PLEASE PLEASE don't spray 1970's lubricants in your MB... WD40/PB-Blaster/etc this isn't a rusty bolt on a '70's Muscle Car...
If it under MB New Car Warranty - call MB Customer Care with a copy of that most recent service invoice.
PLEASE PLEASE don't spray 1970's lubricants in your MB... WD40/PB-Blaster/etc this isn't a rusty bolt on a '70's Muscle Car...
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Gle 350d
so you by any chance have a printout of what mercedes did so i can show it to the mercedes dealership as they havent even attempted to replace the booster yet
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Gle 350d
https://www.dropbox.com/s/6g4p0a4j2n..._3881.MOV?dl=0
https://www.dropbox.com/s/i3gvo4v5e7...%2054.mov?dl=0
https://www.dropbox.com/s/9a90levwml...%2021.mov?dl=0
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From: New Hampsha
'17 GLS450, '14 GLK250, Grandpa's Roadster
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2019 GLS 63 AMG
I will post the paper when I find it. It was the brake master cylinder not brake booster. They replaced both (brake booster first but still making that noise). Replacing brake master cylinder fixed it.
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Gle 350d
thanks again
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Gle 350d
