At home, in the garage, i removed the music system fascia:
That left me with easy access to the switch panel.
When the centre fascia was out at the mechanics, i had decided my plan of action. The lower part of the switch would have three small screws placed which would engage the lower half of the fascia as shown by the arrows:
I had marked the screw position when the fascia was out:
Using a drill stand, i made the holes and fit the screws:
As you notice, the screws are slightly out (not fully tightened). So you put the panel in raise it a bit and lower it so the screws engage the rear part of the fascia and get locked like a clip.
Now to tackle the top part which is more tricky.
The plan is to drill from the top of the panel side ways and engage the inner sides of the fascia as shown by the arrows:
For that you have to break the two side clips of the top and drill at an angle through the panel body without damaging the switch.
Use self cutting screws and engage the panel:
Now you have to remove the music system as well since you won't have space to tighten the screws. Once it is removed, position the panel, engage the lower screws and start tightening the screws on the sides. The self cutting screws will cut through. You don't need to fully tighten. Just enough to engage:
Now fit the music system back. See with the system fit, there is no space to tighten the screws:
Fit everything back and your panel is ready and looks neat!
The wiring is going to be a long process. This is the line diagram to wire a five pin switch:
Wiring is a story for another day. Will need the help on an electrician for that.
Using a magentic mount, relocated the TPMS screen. I think this will be the final location.
The mount (given my a friend who had a spare). Mount clips onto the side vent:
Stuck the metal bit to behind the screen with 3M tissue tape (thin double sided incredibly strong tape - from amazon uk).
Had some stickers from aliexpress so stuck a Ralliart one at the bottom of the plain bit:
Ran the wiring from the beading to the cig lighter. Once the electricals are ready to be sorted, will make that direct too. Waiting for some more stuff to arrive from aliexpress.
This panel will be safely stored incase i need something somewhere:
