Hello everyone,
i got a W203 C200K 2001 Sequetronic.
I upgraded the main console to the post facelift one and also the Audio system.
The only problem is that the audio doesnt display information on the cluster and the wheel buttons doesnt work.
Is there any possible way to make those 2 work?

Thank you in advance.

 

What's a "Sequetronic"?

 

Sequetronic is Automatic but not the normal hydraulic automatic, its a different type of automatic gear.