low humming noise at start
08-21-2011, 12:42 AM
#1
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Location: Sicklerville, NJ
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low humming noise at start
I have an 01 cls when i start the car and then begin to move the car makes about a 2 second low humming noise (kinda sounds like a bumble bee lol). Sometimes it does it twice but its only when i first start it. Idk what it is
08-21-2011, 08:28 AM
#2
lol i asked the same question when i got my car, now i barely notice it cause it's expected. I believe it only happens when things are cold est in the morning. it's actually the abs system doing it's pre-check before driving basically. so u got nothing to worry about, cause all is working well.
my car does the same thing. sall good
my car does the same thing. sall good
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marcelft
2G TL (1999-2003)
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