tow bar electrics

Hi on a factory fitted towbar does your van have an alert light on the dash or a buzzer to confirm trailer lights are working? I have just had genuine VW wiring kit fitted and there is no provision for a buzzer in the new loom. Or is it a programming thing to get the lights on buzzer to beep...

when a towbar is retro fitted with the 13 pin socket with factory rear parking sensors and camera highline alarm. Regarding the charging of the onboard battery in the Caravan. Does the T6 have to have a fancy CTEK split charger or does the battery charging go through the caravans onboard...

help required please! IM GOING DEMENTED . Has anyone fitted a genuine VW 13 pin wiring kit to a T6 Kombi? In the wiring kit instructions it tells you to terminate some of the wires in the fusebox located under the passenger seat. i dont have a fusebox under the passenger seat! i have the cage...