Firmware 4120

[jomafi]

Change communication protocol from DDP to BAP and your Display wil work. But i think there arealso other things to code. The 4120 delete coding from RNS510 because its a factory version

[Niko Šušnja]

Change communication protocol from DDP to BAP and your Display wil work. But i think there arealso other things to code. The 4120 delete coding from RNS510 because its a factory version

Thanks , about coding , what is different in 4120 , in byte 10 type what? , I have passat b7 and 4020 is o.k but , 4120 make problems.

[jomafi]

in byte 10 only set 00. Then its ok, but the byte 10 shpould also have 00 in 4020 too!
Go in long coding and check if your environment of car, e.g. Rear camera and so on is correct coded, otherwise code it with long coding.