Glovebox light?
Try changing light bulb if it still doesn't work then check fuses? If fuses blown go buy one and replace it or take it to the dealer.
Engine oil lasts on how you drive.
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...J/KThere is actually a DTB dated jan 23 09 regarding our engiene, M156, regarding customer complaints about noise from engiene. The audio clip attached sounds exactly like the common clicking everyone is talking about. The reason is described as intake camshaft adjusters or valve tappets.
I plan to discuss this with my service manager at the upcoming service A in a few weeks.
There is another DTB dated 5 1 09 regarding wistle sound from engiene that I also can hear. this one is related to a pressure regulating valve.
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Cam timing is also computer controlled and actuated hydraulically.
DTB's are generated to give them something official to tell the owner. The service writer or service manager aren't Technicians and most know little about how and why things work.
Last edited by Arclight338; Oct 7, 2009 at 02:28 AM.
DTB's are generated to give them something official to tell the owner.
The info is on startekinfo.com that one can subscribe to for a period of time. I am not sure I am allowed to post the actual document over here due to copyright limits.
I strongly disagree that the "ticking" most hear upon cold startup is what is addresses by that particular DTB. IF the issue was to persist further evaluation would need to be performed. But tappet "let down" or collapse is common and generally not indicative of a poblem. Obviously, a tappet that will not "pump up" will continue to make noise and the valve in question would not be properly lashed. At that point a tecnician would have to remove the offending valves camshaft.
All owners would be prudent to be aware of service bulletins-some dealerships aren't exactly "honest"- and tell you about the common issues with our cars.
My intent was not meant to be argumentative.
I'm not sure what the point or argument is. Are members saying the DTB addresses the "issue" or not? Is the issue normal or not? Just curious. my take from the E63s had been that it was somewhat normal and that the DTB woud only alleviate for a few cases and short time.



