e90 330i with a tiny problem in BP Ele. Steering Wheel v1.
My e90 330i just built this BP Ele.Steering Wheel, everything is going well, ONLY one tiny issue...No Oil Temp Show Up?
Need Coding? Or Re-Connected Battery?(We did not do disconnect Battery in this time.)
I just found two versions of Instruction of installation from BMW AG, I used the 2008 version.
Any Suggestion? Many thanks!