Got OBC issues.

Gary1978 · 12-09-2023, 01:46 PM

Had new battery put in 2 months ago. Dealer put new one in but 1 1/2 months later, same codes pop up. Dealer really had no answer to what was going on. They updated software but the codes came back 1 day later. Car is drivable but codes are there every morning. After warming up on short ride in morning, codes go away and all is fine. Codes show multiple systems codes and goes in limp mode. Turn it off and start half hour later, codes go away till next morning. Problem is OBC and not multiple system issues.

Has anyone else had same issue or suggestions?
Thanks

DomMuc · 12-11-2023, 02:57 PM

hat car what year.. check alternator

12-09-2023, 01:46 PM	#1
Gary1978 Registered 0 Rep 1 Posts Drives: BMW X1 Join Date: Dec 2023 Location: California iTrader: (0)	Got OBC issues. Had new battery put in 2 months ago. Dealer put new one in but 1 1/2 months later, same codes pop up. Dealer really had no answer to what was going on. They updated software but the codes came back 1 day later. Car is drivable but codes are there every morning. After warming up on short ride in morning, codes go away and all is fine. Codes show multiple systems codes and goes in limp mode. Turn it off and start half hour later, codes go away till next morning. Problem is OBC and not multiple system issues. Has anyone else had same issue or suggestions? Thanks
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12-11-2023, 02:57 PM	#2
DomMuc First Lieutenant 506 Rep 389 Posts Drives: G87 M2 Join Date: Nov 2012 Location: Munich iTrader: (0)	hat car what year.. check alternator
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