power point

Am I correct that there is a power supply point under the bonnet with a switch on the overhead panel? Is so, where do I find it?

I still don’t understand why Ineos gives me a lot of useless switches on my roof panel without any explanation. Therefore, and thanks to this forum my next DIY post (DIY: Do It Yourself), and I didn’t find on this forum somebody who already did it, but perhaps I am wrong … I dismounted the...