...and that's for pretty much all VAG vehicles.
Maximum 50-60% coverage, furthermore, production of WFS4c (i.e., MJ 2007 for Golf models, etc.) has ended.
No, it's also possible

. It's even relatively simple. If you know how

.
aha... just because your glorious VCDS is not able to provide transponder and 'special' MSG-specific data doesn't mean it's not possible, and you know that too icon_smile.gif.
That has nothing to do with VCDS. What you're referring to is the transfer of data when pairing the speedometer to the engine control unit or something similar. The keys don't work for a completely different reason

.