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      04-11-2013, 07:23 AM   #3
Lieutenant Colonel

Drives: '09 M3 DCT Coupe, ---'15 x50i
Join Date: Apr 2008
Location: Eastern Oregon... They call 'em rigs here

iTrader: (0)

Originally Posted by Pietu View Post
Hey guys, I have an '08 e92 M3 and when starting it up the other day I got an error for faulty left side daytime running light. However when inspecting I noticed that the angel eyes on both sides are actually out.

Do you guys have any idea how to troubleshoot this, if it was only one side I'd start by replacing the bulb but since it's both I suppose they would not both go out at the same time?

If the the car detects a problem with one of the daytime running lights, it will discontinue use of both of them. Replace the left bulb and see if they work. I had this a few years ago. If I remember right, the computer might need to be reset by dealer.
M3: Active Autowerke filter, Dinan underdrive pulley, Dinan full exhaust and software, 3.45 Differential, Springs, Brakes, Dinan/HRE wheels, 275/30-19 w/10mm spacer, 295/30-19 w/3mm spacer, painted front reflectors, 30% tint, Escort 8500i & Lidar Jammer, LUX H8 V5 halos, Euro rear foglights, 3M ClearBra.