G20 Code FZD

[Hibermanni]

Hello everyone, 

I had to replace my FZD on my G20 pre-LCI due to a broken piece of glass.

I bought a new one and installed it. The E-Call and illumination of the buttons work, except for the ambient (just on the FZD) and main lightning and sunroof controls. Pushing these buttons will do nothing.

Since I replaced the FZD with the identical part number, I would want to know which steps in E-Sys need to be taken. Thanks in advance!

[TheNine90]

Connect => Read FA (VO) => Activate FA (VO) => Read SVT (ECU)=> Left-Click on FZD => Click on "Detect CAF for SWE" => Select the CAFD from latest I-Level shown (bottom) => Select OK => Right-Click on FZD (the ECU itself not the underlying CAFD) => Select CODE.