Mazda 6 2.2D Sport 2011
 

Hi Guys, having major problems with my mazda 6. I was wiring up towbar electrics and I think I shorted the reverse lamp wire to ground when the lights were on. I then noticed my dash lights were out and on checking this out I discovered the following list of items not working.
Dash lights off
Gauges not working (needles not moving)
Outside temp display not working and environmental display not working although the backlight is on and the fan is working (the bose controls are all displaying normally)
All electric windows not working
Indicators not working (although the Hazard lights are)
Alarm not working (but the central door locking is working)
I've checked the BCM and there's no obvious damage and the fuse descriptions in the handbook are very vague. this looks like a major supply fuse has gone but all the fuses I've checked are ok. Any help please?? and what are the main supply fuses/relays for the BCM??

Thanks

Alex