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PCM Blackout

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Warren

Warren

Macan 4
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Warren
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Alas PCM screen blacked out again today (car play on…aleays is) and turn signals were inoperative. Re-booted itself twice in a row. Traffic was dense and a nedded lane change missed. Getting a bit frustrated. Back it will go to shop. Less thsn 1400 miles on the clock. Don’t have any proof but I wonder if it’s car play related.
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ColdCase

Macan 4S
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Just to add that twice now I got a blackout after ending a charging session. I was sitting in the car waiting for the session to complete at 85% and then left the door open while unplugging. After returning (within seconds) and slamming the door shut everything went blank. Pressing the start button brought things back instantly the first time. Opening and closing the door more gently brought things back instantly the second time.

This car had been flawless for near 2 months and 2000 miles. Perhaps she doesn't like rough handling 🙂
 
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Warren

Warren

Macan 4
Member
First Name
Warren
Joined
Mar 5, 2025
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California
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Mecan, Rivian
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Thank goodness my service department is a good one. Car will go back but it’s not alone as they have several other customers…….y’all can guess the rest.
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