M-Class (W163) Produced 1998-2005: ML 230, ML 320, ML 350, ML 400 CDI, ML 430, ML 500, ML 270 CDI

mcs pop

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Old May 19, 2004 | 03:57 PM
  #1  
pointman's Avatar
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From: nj
a car that can't do the throttle reset.
mcs pop

sometimes when i turn on the mcs unit, i get a "POP"-ping noise. the dealer cant figure it out, and im scheduled to bring it in again for this and the torsioon bar next week. any ideas on what it may be? mbtech?
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Old May 19, 2004 | 04:26 PM
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From: Bloomington, IN
1997 Toyota Tacoma 4x4
Does the pop come from the speakers, or the MCS unit itself?
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Old May 19, 2004 | 09:29 PM
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a car that can't do the throttle reset.
good question...i would say probably the mcs unit...i think.
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Old May 20, 2004 | 01:09 PM
  #4  
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a car that can't do the throttle reset.
correction...its coming from the speakers.
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Old May 20, 2004 | 01:51 PM
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99 ML 430
Smile It's your Amp, you need to replace it...

Same thing happened to me, I thought it was the speakers but all along, it was a busted amp.

hope this helps.
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Old May 20, 2004 | 01:53 PM
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a car that can't do the throttle reset.
Re: It's your Amp, you need to replace it...

Originally posted by andaya
Same thing happened to me, I thought it was the speakers but all along, it was a busted amp.

hope this helps.
thanks andaya, but they supposedly replaced the amp last time? hmm.
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