Vag-Com Codes for Seat Leon

Guest Free account, no CAN development support

Hello.

Does anyone have VAG-COM codes for a Seat Leon? I'm specifically looking for the codes to adjust the fuel consumption display.

Thank you in advance!

BartW

Translated on 29-09-2026, 16:15.

Hello,

It should ideally work like it does at Volkswagen...

Guest Free account, no CAN development support

Unfortunately, that's not the case. For the VW Golf, it's channel 3, but for mine, it says 'not available!!!'

Translated on 29-09-2026, 16:16.

Hello,

What model year is it?

Guest Free account, no CAN development support

It's a Seat Leon Cupra TDI, manufactured in 04/2002, with engine code ARL and 150 horsepower.

Guest Free account, no CAN development support

Does anyone know the codes?

Translated on 29-09-2026, 16:16.

@BartW
Unfortunately, there's complete silence regarding the ARL (Arbeitslosenregister, or unemployment register) here.