Hi guys, just put a Sony radio into my mk1 fabia vrs. Since yeaturday it has blown the 5 amp fuse in position 10 twice. I believe it's the radio ignition fuse. Each time the fuse blew the doors also unlocked? Just wondering what people suggest May be the problem? Are the doors unlocking due to a radio wire touching the door wires, or is the unlocking maybe a fail safe so people can always get out when a fuse blows just incase a door lock fuse blows?

Cheers in advance for any help

Mine does this now and again does ur CD player make the audible tone once switch off?