Question about 2004 BMW 3 Series
Warning emissions light has come on, car driving sluggish, loss of power, still can drive it, but it rumbles when idle, it is not smooth at all.
Posted by Anonymous on
Take it for a run on high way
high speed, low gear to clear the emmision
Posted on Sep 18, 2016
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Posted on Jan 02, 2017
The brake pads have sensors in them, when the pads get worn down to the sensor the light comes on letting you know its time to replace. this happens well before the pads are completely gone to reduce wear on the rotors. You should have the brakes replaced and the sensor also.
Posted on May 17, 2009
The Exhaust Emission Light can come on if the car is driven slowly over short distances.It will not happen on cars driven at speed. A short trip of ten miles at over 3000 revs should reset the warning light,although it may not go out for a couple of days after you have tried it . Hope this helps and saves a bill at the local dealer. JK
Posted on Jun 17, 2009
When your ASC light is on this is to let you know your Automatic Stability Control system is switched off press the ASC button Till light is off /ASC is on this works with your rev limiter and should stabilized your idle. If the problem persists have your throttle control unit checked as thi can trigger the ASC light as well and may also activate the ABS light if not fixed
Posted on Jul 09, 2009
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