Yes.andy32154 wrote:I am just wondering, would a starter motor cause the problems and turn the engine off while driving and not using the device at that moment?
There is a permanent - unswitched, unfused -12v supply to the starter and the alternator. If you short one of these down to earth, the voltage will drop and the engine ECU will shut itself down - which stops the engine. Other ECUs will also shut down too so you may notice other odd behaviour.
Oh, and the smoke
Those 2 are the ones I can see.andy32154 wrote:Can you tell me what devices are not protected by fuse please? Is it an alternator and starter motor only or something else?