Whilst fitting a power lead to a snooper on a 2009 MB C class c180K I coneected into the wrong wire and short circuited the interior fan circuit - Doh! stupid. Any how, I thought no porblem just change the fuse, trouble is the fan is not listed under the fuses, does anyone have access to a wiring diagram or now if it requires a relay? The handbook is next to useless and I have trawled the internet for info, hope you guys can help as your generally brilliant at this sort of thing:thumbup:

Whilst fitting a power lead to a snooper on a 2009 MB C class c180K I coneected into the wrong wire and short circuited the interior fan circuit - Doh! stupid. Any how, I thought no porblem just change the fuse, trouble is the fan is not listed under the fuses, does anyone have access to a wiring diagram or now if it requires a relay? The handbook is next to useless and I have trawled the internet for info, hope you guys can help as your generally brilliant at this sort of thing:thumbup:

Have you looked for the climate control fuse? - I think this is what ulitimately feeds the fan, I don't think the fan has its own supply. Certainly on the previous C-class the fan was controlled via a power transistor from the CC ECU, I would imagine the new one is no less sophisticated. The power transistor may have blown.

Already checked the climate control fan fuse, its ok - the panel is working ok. The wires look too heavy to be supplied by the climate panel fuse, does it route via a relay?