T5 fitting a tow bar

[hotballs]

I recently fitted the Hayman Reece bar. Great value bar and they fitted a aftermarket trailer plug connector that turned off the rear parking sensors when trailer connected.

how do you get them back on again after disconnecting the trailer plug? recently borrowed a mates van to tow and when i returned it the reverse sensors dont come on anymore????

[Transporter]

how do you get them back on again after disconnecting the trailer plug? recently borrowed a mates van to tow and when i returned it the reverse sensors dont come on anymore????

Probably non genuine tow bar controller has some bugs in it.