Hi from Estonia and 1K0963235F activation

Hello, I am a newbie member of this forum from Estonia

Of course, I have a question

I recently installed myself a "dumb" PTC heater (1K0963235F) using the original schematics for my car (i.e. through 2 relays, connected to Engine's ECU).

I think PTC's presence must be somehow activated (my best guess is a 5-digit code for Coding II, like cruise-control (de)activation codes).

Does anyone know the right code for my engine to activate the PTC (1K0963235F, factory option code PR-7E6).

Edited 18 October, 201213 yr by YuryG