Central locking

Hello.

Can anyone tell me how the central locking system is wired in a Passat?
Is it mass-controlled or charge-controlled?
"Could anyone possibly have a wiring diagram for the central locking system and the lighting?"

Thank you in advance.

Best regards.

Without data, nothing can happen. And what is the problem? It might be possible to help even without a circuit diagram.

VW Passat 3B
Year 2000.
I need to install a module that will automatically open the garage door when I unlock the car.

Best regards.

Quote:

Can anyone of you tell me how the central locking system is wired in a Passat?

From the respective door control units. This information is transmitted via CAN bus from the comfort control unit.

Quote:

Is it mass-controlled or plus-controlled?

The motors are controlled alternately by the door control unit.

Quote:

Perhaps someone has a wiring diagram for the central locking system and the lighting?

Reliable wiring diagrams can be found here:

edit: Maybe you can ask someone https://erwin.volkswagen.de/erwin/showHome.do;jsessionid=7A32C714106307F42597666BBB4E84B1.ASTPVWE1 you trust if they can print something out for you.

Thank you for the quick response .

I've already tried to sign up using Erwin, but unfortunately, it's not working .

Best regards.

Yes.

I never received the email with the password .

Or, you can simply go to the friendly local dealer and ask if you can borrow the CDs, which will give you everything you need for your car, including repair manuals .