heellp!! just had a set if reversing sensors fitted at an auto body and parts premises and now find i have no interior lights! , the instruments door moon pool lights and radio etc all are lit but front and back interiors and boot lights are all unlit and wont respond to a manual press of the button i.e. dead in all positions ...any thoughts before i go mad at someone frying my 3 month old pride and joy!!

Hi and welcome aboard.

welcome to briskoda