i am in spain and am using my dads car a 1992 audi Cabriolet 2.3L , the hood release button wont work i have also noticed the window's dont drop as they should do when you unclip the front,is there a controller or a relay that works the window if so where is it? and what does it look like? have traced the switch and it has power however there doesnt seem to be power to both release motors,i can release it by screwdriver but this is driving me nuts,it doesnt help that i havent got a user manual and the haynes one doesnt even mention the cabriolet can anybody help.