Losing SD Card connection after engine switch off

Audio, Navigation, Electronic Issues and Fixes
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mueslibrown
Posts: 544
Joined: Sun Jun 20, 2021 3:10 pm
Location: Online

Post by mueslibrown »

Sometimes on startup my SD card is no longer 'available' if it was the last source before engine switch off. When I switch on I have to re-select SD card as the source again, it picks up from the last song that was playing. This is really annoying me ...
2021 Turbo (Collected 11/21) | Dolomite Silver | Half Garnet Red Leather | Pano | 18 Way Seats | PASM + Air | PTVP | Sports Chrono | PSP | PSE | 21" 911 Turbo Wheels | Gloss Black Trims | Bose

On-Track
Posts: 2135
Joined: Sun May 03, 2015 12:59 pm
Location: Staffordshire

Post by On-Track »

After eight years of Porsche ownership, I've learnt not to get annoyed with the quirks of the PCM. Sometimes the system was on mute when shut down but came on at restart. If I was playing a source other than radio, the car would restart with the system on radio. All part of the "fun".
Peter

Current: 2020 Carmine Red GTS http://www.porsche-code.com/PMST9ZI9
Gone- 2015 Sapphire Blue Diesel
Gone -2013 Cayenne Diesel
Col Lamb
Posts: 9323
Joined: Fri Oct 30, 2015 8:38 pm
Location: Lancashire

Post by Col Lamb »

Try using a different make of SD card.

I have both Sandisk and Lexar and neither has given any issues.
Col
Macan Turbo
Air, 20” wheels, ACC, Pano, SurCam, 14w, LEDs, PS+, Int Light Pack, Heated seats and Steering, spare wheel, SC, Privacy glass, PDK gear, SD mirrors, Met Black, rear airbags
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