06-17-2013, 10:43 PM | #1 |
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Squeak after engine/ignition shut off
Do any of you guys get a squeak from underneath the car after you turn the ignition off? It happens to me every time, at first I thought it was the suspension lifting as I got out of the car, but now as I open the door and havent gotten out yet I hear it. Its a single short squeak that almost sounds like the exhaust valve closing, but I dont always drive in Sport+ so not sure if its even open all the time.
Thoughts?
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06-18-2013, 11:21 AM | #4 |
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I've always coincided that with the secondary parking brake.
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06-18-2013, 11:30 AM | #5 |
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Guess ill have my wife shut off the engine while I try to watch the valve - i also thought maybe parking brake. Theres a secondary brake?
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06-18-2013, 12:16 PM | #7 |
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When you shut the ignition off (second push) another brake, more of a parking lock, engages. even if you leave the car in neutral and shut the ignition completely off, Not engage the hand brake, then try to push the car it won't go anywhere because of the secondary parking brake. That is the squeak that you're hearing. Are there people that don't have this sound? I thought it was normal. Wtf...
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06-18-2013, 12:35 PM | #8 | |
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All kidding aside, when it first started and I thought it was the suspension lifting as I got out, I started a diet.
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06-18-2013, 12:37 PM | #9 |
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I've never heard the secondary parking brake squeeking on and off before. Then again I don't hear a lot of stuff because of the straightpipes.
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06-18-2013, 12:44 PM | #10 |
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U are probably legally deaf
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07-15-2014, 07:16 AM | #12 | |
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Quote:
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07-15-2014, 09:27 AM | #13 |
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It's the valve on the mufflers
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07-15-2014, 09:34 AM | #14 |
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Every time I shut down, the Fans and Oil pump for the turbos runs for some 5 minutes. Thats it. But I have the Valves wired open
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07-15-2014, 10:46 AM | #15 |
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Common problem.
Discussed here: http://f10.m5post.com/forums/showthread.php?t=996858 And here: http://f10.m5post.com/forums/showthread.php?t=967582 |
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07-15-2014, 10:58 AM | #17 |
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It's E-Brake
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07-15-2014, 01:10 PM | #18 |
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It's not the E-Brake making this noise, or the side bolsters, or the cooling system afterrun for the turbo's, or the door locks, or the parking pall for the transmission................etc. (These all make seperate distinctive sounds.)
Before shutting down your engine, roll your window down. The sound takes place roughly 3 seconds after shutdown and is a quick squeal. Reminds of sound that something would make that needs lubricating. It is definately coming from outside the car...either underneath the car..maybe the valves in the exhaust, or from the engine bay somewhere. Im going to look at the exhast valves tonight, otherwise think it could be the actuators on the turbos. |
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07-15-2014, 01:47 PM | #20 |
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I bet if you got a Toyota it wouldn't make any more noises.
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07-15-2014, 02:10 PM | #21 |
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Defo the muffler valves. Mine does it every time I get out after turning ignition off.
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07-15-2014, 02:41 PM | #22 | |
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That is one thing I have definately noticed with this car.....OMG that exhaust gets hot! You can feel the waves of heat getting out of the car. |
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