Trailor connectors

Sidevalve:

cooper1203:

blue estate:
I shudder in RDCs when the shunting God comes out from under a trailer with a loud bang of the 5th wheel coming up and trailer nose dropping :imp:
My Scania like Mercs and DAFs you can lower the suspension with out the hand set as there’s a button on the dash , only takes a few seconds but is far more professional

do you happen to know what the button looks like on a merc please. save me scrambling for the remote

It’s on your steering wheel controls.

I really don’t think it is.
Unless you mean left hand side controlling the sat nav screen in switchesâ– â– ?