Quote:
Originally Posted by Enabled
I wonder if that key is simply dying?
Has it gone through a wash or submerged for a long time? They're sealed, but still.
I don't recall if you have a spare key that does the same?
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Yeah spare key does the exact same thing and both have new batteries, one has a new battery from BMW dealership. Somebody reached out to me and said maybe the CAS module is dying. You'd think id have some sort of error popping up in ISTA by now though. The only thing ISTA shows is an AUC sensor short to ground which from what I've found is something to do with a pollutant/fresh air sensor. Reckon I should just suck it up and pay diagnostic fee at a dealership? The local indy wanted to charge me 8 hours to even take a look at it and hinted at them making a key regardless of both my current keys having the same issue. Seemed spendy.