recently i went to close the rear roof only to find it would not shut. the control switch led is lit and pressing the up button activates a relay click in the roof liner but pressing down does nothing.the big moon roof also does nothing at all when switched now.one more thing is the warning bleep roof open indicator has stopped.any ideas

Have you checked the fuse?

If there is a relay in the curcuit it could be faulty or a wire has come loose

i`ve had a look in the main fusebox,not checked the second box yet,but when i press the up funtion on the rear roof i hear the engine speed dip under load.so unless middle roof and down function are seperatly fused plus the warning bleeper,possibly a relay though but where to find it?

In my 1992 SC the relay box is behind a black cover under the dash board in the centre. I do actually now remember reading the labels on the inside cover and I am sure it mentions moon roof.

Could be an earth leak I think if the engine speed dips. The motor shouldn't be using that much current.

think i need the roof system wiring diagram, i`ve checked every fuse and relay i can find,the clicking from the roof lining is the blue roof control unit.the only response i get from anything is when i press open/up on either the rear roof controls,the roof control unit clicks and theres a slight engine load for a split second.the roof open warning still does not bleep when exiting the car. its acting like there is no motor power available to lower the rear roof or open the moonroof. any wiring knowledge?

get a test light on the fuse box

my dash lights went out on my digital dash

cause was a bad link i put on the reverse lights

van could start but couldn't get it out of park

just a 7.5amp fuse for all that

have you accidently pushed the roof lock button?

It is acting like the roof lock is on,except for the relay click on pressing the up action for the rear roof,and still no warning bleeper to say the roof is open when you switch off the ignition. I`m thinking its the control unit gone faulty but not sure how to test for this.

it was the blue multifuntion unit in the roof lining(where the beeping comes from) pcb had a small burn out which i had to bridge with some wire.