BMW 3 series warning light emission values deteriorating

sangrani
Fri, 18 Feb 2011 11:56:43 +0000
Maintenance/Repairs

hi, I back again after nearly 2 years for help.

About 2 weeks ago, the yellow light appeared ino dashborad and there was no power in car and wa vibrating. The mechanic fixed by replacing the 2 ignition coils. Now all of sudden the yellow light has appeared again which the manual indicates vehincle emission… The engine is fine and car runs fine. may be it needs to be reset so light goes away. I am driving and have an appointment tomorrow with mechanic who is BMW expert. I just need some tips or want to know if this problem is serious type i.e. lots of money. Please let me know…thanks in advance

20 posts - 8 participants