i have a 1999 2.0 ltr XEDi however i can not get the backdoor to open the window will not come down and neither the washer or wiper will work and when i try to lock the car on the fob and manually the horn beeps like it does when a door is not shut properly. i have checked the fuses but there does not seem to be a problem. i have a young baby and cant get the pushchair out of the boot at the moment so any help would be greatly appreciated many thanks