Odd warning light!

Technical Forum for the Porsche Macan
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Zendog
Posts: 1
Joined: Tue Sep 26, 2023 5:59 pm

Post by Zendog »

Hi all as anyone seen this warning light in this location before?
Cheers

IMG_6741.jpeg

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Skyway
Posts: 2367
Joined: Sat Jan 01, 2022 11:42 pm
Location: Surrey

Post by Skyway »

Yes. There’s a software update that mine had 2 weeks ago when it was in for Comfort Entry reinstatement and I noticed this before I left. The light should go off after the engine is started. Some kind of brake light test?
Macan S MY 2023
paulmac
Posts: 145
Joined: Wed Jan 16, 2019 10:14 am

Post by paulmac »

I also had the brake booster pcm software update last week and was advised .... after programming, the brake booster malfunction symbol appears on the right screen when the ignition is switched on.
The symbol goes out again when the engine starts.

Paul
Current : Macan Gen2
Current : Cayman 981
On-Track
Posts: 2153
Joined: Sun May 03, 2015 12:59 pm
Location: Staffordshire

Post by On-Track »

paulmac wrote: Tue Sep 26, 2023 7:11 pm I also had the brake booster pcm software update last week and was advised .... after programming, the brake booster malfunction symbol appears on the right screen when the ignition is switched on.
The symbol goes out again when the engine starts.

Paul
Thanks for the info. I've had the warning light since the software upgrade but didn't know what it was for.
Peter

Current: 2020 Carmine Red GTS http://www.porsche-code.com/PMST9ZI9
Gone- 2015 Sapphire Blue Diesel
Gone -2013 Cayenne Diesel
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