Bmw Z3 Roof Not Working

The most likely cause is the small micro switch located near the top fold on the left side.

Bmw z3 roof not working. Try a good squirt with some electrical cleaner first covering the area around with a cloth. Electric roof not working on bmwz3 tried it with. One day you press the top switch in the center console and nothing happens. How i simply solved the problem of the automatic convertible roof hood not coming down.

Bmw z3 electric roof not working elekie a c doctor the hydraulic release tap valve is on the pump in the boot turn it approx 1 4 turn anti clock to release pressue. Apparently bmw 2001 z3 question. To get the roof working first get the motor running you can do this with the engine off and boot lid open so that you can hear it. This will apply to the z3 and 3 series convertible soft tops and can apply.

Once you push the roof up slightly it should trigger a microswitch that allows the motor to turn on. Lestergirl3 blackbmws and davep. Owning a convertible vehicle can be fun and exciting until you start experiencing problems with the convertible top. The convertible top won t go down.

You have to push the roof slightly open to activate the electrics and that opens this switch. The otg display has probably got a flexible printed circuit that is glued onto the main board these decay with age and contact is lost don t think contact cleaner will fix this. Turn the key forward to the spot just before cranking emergency break on windows down slightly or all the way no difference foot on break roof unlatched and pushed back slightly. This appears a common fault on bmw s of this age circa year 1999 mod.

If you are lucky you may be able to open convertible top by pressing the switch several times. If all goes to plan you should now have a working microswitch and a fully functioning roof. Z3 convertible top seems to be a common problem convertible top sometimes works sometimes doesn t.