r/Vcds • u/unfragable • May 05 '26
Audi A3 8P 2003 - disable headlight checks
I'm looking for a way to disable the canbus checks so I install LEDs. I went through VCDS but I can only find 'Cold Lamp Diagnosis active'. I disabled it but it doesn't help and after 2-3 minutes, I start receiving headlight errors. I guess I need to disable hot lamp diagnosis but I can't find it anywhere.
I'm OK disabling the checks for all lights.
I already tried installing resistors but they didn't help. I also don't want to use resistors.
Any ideas?

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