Same trouble with a customers 2015 Mii, heater fan not blowing, fan motor & speed resistor ok, cigar lighter not working no power supply, rear wiper not working motor ok, front & rear fog lamps not working bulbs & earths ok, common to all is no power supply, when i jump a live supply from battery positive to the cigar lighter live terminal all works ok & same when i jump a live supply to cigar lighter socket fuse everything again ok, so I'm thinking a common live supply missing from either fuse box or relay panel or body control module , diagnostic scan says X term missing when body control scanned, any help be appriciated
Yes my problem was electrical part of ignition switch failed, X terminal no put put power. Replaced electrical part of ignition switch & problem sorted. Part number for my car was 6RA905865B
Hope this is helpful
@kieranMany thanks. I used ChatGTP and it suggested what you found. Thanks for the part number, too. Mine looks to be intermittent, as it’s worked/not worked twice today on different journeys. Many thanks, again
Yes mine was the same, intermittent then failed completely. A little tricky to do it but no need to remove the steering lock , just remove the cowling around the stalk switches & access the switch, you need 2 long thin rods ( about 2mm diameter & 60mm long) I used 2 screwdrivers to undo the locking tabs to remove the old switch, put the ignition key to position 2 & jiggle the screwdrivers whilst pulling the switch out. Yoh will see position of the locking tabs on new switch, if it's difficult to remove I had to break one out, if so make sure you recover all the broken bits. Good YouTube videos on it too. Good luck
Kieran, you are a complete star! Thanks so much for all of this. It’s very comprehensive. I’ll certainly watch the YouTube clips as it’s clearly fiddly!
Again, many thanks, and more power to your elbow!
Best wishes,
Sidders
Was a v wet day yesterday.
Hope this is helpful
Again, many thanks, and more power to your elbow!
Best wishes,
Sidders