BTW, here is the message I got....

Just looked at my paperwork from the Madison BMW dealership. If this makes sense, one of the codes was D1350. Faults found were 2B1A, 2B1B, 2B22, AND 2B2F.

I have no clue what they mean???

D1350 is high pressure fuel pump. 2B2F is idle speed control valve 2b22 is throttle valve actuator, the other I think are current measurements voltage codes.

Its your Alternator......have it check immediately........

Thank you for the info! It's currently at the dealership. I'll give you feedback

no problem..let us know what happens...

You are in safe hands at Hendrick BMW. In case you didn't know hendrick BMW is "m" certified so they know what they're doing. I took mine to the northlake location since it was bigger, newer and not as busy. They fixed my problem and even replace a breather hose since it was brittle.

Good to know. Thanks! :thumbup:
If you don't mind me asking... what was wrong with yours?

Check engine light came on and it said reduce power. Light went off the following day but I brought it in anyway. Hendricks replaced fuel sensor along with hose. They also replaced pendulum hose because it was cracking due to it being exposed to too much heat.

Another Charlotte x5m owner here, cheers gentlemen...