Infotainment System Update

May 2, 2025
4
0
Morning all,
I have a 2019 Leon Cupra, but often get an issue with the infotainment system / carplay where it'll either crash randomly, or crash with a short & loud buzzing sound. I assume this is a software issue but my local dealership are trying to charge me £180 to update it. Could anyone provide me with a guide on how to update the system to it's the latest version? I know there's an update button in System Information but struggling from there as I don't have the actual update on an SD card etc.
Thanks
 
May 2, 2025
4
0
My current installed SW train version is: MST2_EU_SE_ZR_P0514T. Just want the crashing issue gone as it can get frustrating
 

cairus

Active Member
Jun 4, 2024
1,437
521
YouTube have enough Videos, how the Install works

 
May 26, 2025
1
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I updated mine to 0516T, don't know if there is any improvement to the crashing however I did experience it with the software version you have got too. The process to update is simple, look for "2024 update seat Leon" on YouTube and on the main videos you'll find a link to the update. Unzip it to a SD card, with all the files in the main SD card folder. Slot it into SD card port 2 in the glovebox, press and hold the homepage button, click software version, update, SD card, select the new update file and press update. The system will update and restart a couple times.
 
Lecatona HPFP (High-pressure Fuel Pump Upgrades)