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      10-21-2020, 06:01 PM   #7
iconoclast
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Drives: Audi BMW Ferrari LR MB
Join Date: Jan 2014
Location: In, Out & Around...

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Quote:
Originally Posted by lumpydog View Post
Press and hold the stereo's volume button for about 80 seconds... the system will cycle a few times...
Typically a hard reset cures most if not all of the glitches. Especially if the vehicle sat and the battery died or PDI/Service Dept. performed updates or other changes as part of the delivery.
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