I'm having a bit of trouble with my C7. During normal operation the instrument panel will flicker/black out repeatedly. First the needles drop to zero, then the screen blacks out. Usually comes back on within a second or two, but it can repeat a few times. Operation of the car is otherwise unaffected.
May be unrelated, but I also noticed that my magnetic phone charger, which is mounted on the passenger side, will give intermittent charge to the phone. Sometimes its 100% charging and others it will charge on and off repeatedly.
At first I thought battery but I'm wondering if the alternator is dodgy. Haven't got my meter on it yet but wonder if anyone has encountered the same issue?
May be unrelated, but I also noticed that my magnetic phone charger, which is mounted on the passenger side, will give intermittent charge to the phone. Sometimes its 100% charging and others it will charge on and off repeatedly.
At first I thought battery but I'm wondering if the alternator is dodgy. Haven't got my meter on it yet but wonder if anyone has encountered the same issue?