My JVC KW-AVX830 screen has died on me and as it's a touchscreen unit it is basically useless until it's repaired. I've been in touch with JVC themselves and they've given me the contact details of somewhere the other side of Birmingham. As I'm in Coventry I'd rather not drive for an hour to drop off my Head Unit to a complete stranger I've never heard of. Has anyone in the West Mids area got a reliable contact they use for this kind of stuff. I've tried a google search but it keeps coming back with general automotive repairs rather than ICE specific repairs. Any help or suggestions would be welcomed,

thanks