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Rear fog lamps not working

1003 Views 8 Replies 4 Participants Last post by  Long

I have 2012 CTS4 Sport Wagon (export model). Rear fog lights stopped to work after car battery was failed (worked fine before that). I can see via Tech2 (BCM ext. module) that there is a switch and lights for rear fogs, but I cannot turn those on from Tech2 nor the real switch. No error codes found from BCM. Fuse (in rear compartment box number 18) is ok. Any ideas where to start to solve this issue?


Marko from Finland
1 - 1 of 9 Posts
or perhaps something was reset due to the new battery???...good luck

1 - 1 of 9 Posts
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