XC40 towbar retrofit problem

[jdg0070]

Hi! I decided to install a towbar on my XC40. ..........

Programming is successful, but the towbar does not work.When you press the button, the hook does not fall out.
There is no backlight on the towbar button (the folding backrests are illuminated) and the hook indicator does not light. Can someone tell me what the problem is???

Hi

Use any available diagnostic scanner to see what errors are in the car and understand what to do next.

Hi! Diagnostics does not show errors. Next week I will go to the dealer to flash the TRM unit. It seems jdg0070 wrote correctly that the new unit is a "clean sheet". And only the dealer can program it... After visiting the dealer, I will write...

Again, either the dealer must program or you can flash the module yourself with ORBIT is you have the TRM software. POWER6 has provided that to other users including myself in the past.  You need to write him at ORBIT support.