Hello Everyone, fantastic site here and some very knowledgeable people who I am at the mercy of tonight

I have read read read all day about my smoking Aux Heater, and forced to seek help through absolute embarrassment lately as whenever I drive somewhere, People think my car is on fire I understand this may be the plug needing replaced, and we are in the snow here in Scotland now so can not do anything for the time being. I need to use the car and really have to stop this smoke just now.

Can someone tell me which fuse would shut down the unit just now so I can coldly go about my business till I get around to having it sorted properly? I can not seem to find an answer anywhere for this.

Any help would be greatly appreciated.

Massive thanks in advance!