[quote=M3W Glasgow]Hello all
My 2022 Plus Four only has a USB charger (under the dashboard at the passenger's side). There no 12V socket that I can find.
It would be useful to have a 12v socket for something like tyre air pump etc.
Any suggestions about adding a 12v socket please.
Many thanks.
I manufactured a small sub harness which I connected directly to the battery (with in line fuse) which permits interchangeable connection of 12V Hella socket or connection of trickle charger. Took me about an hour to make and fit. I use it for keeping tyre pressures optimised via Ring compressor (BTW, tyre pressures on a P4 with wire wheels need regular attention) and it’s plugged into a trickle charger when the car isn’t used for more than two weeks. The later is essential if you have a tracker as they draw a parasitic load from the battery.
