I'm with ARD on this one. In the absence of any detailed information surrounding the incident that caused the faults...and given what little information was shared I'd have to say it does sound like something was fried...expensive. Then again, did you check the fuse panel under the dash (passenger compartment), that is notoriously awkward to get to with the result its often overlooked? I'm going to assume you already checked all the fuses on the panel in the boot. Its a long shot but the only opinion I can offer.

Good luck