Hi when we bought our grand espace mk4 the rear windows didnt work. The rear doors locked on the remote but now they wont unlock and now the fuel flap wont unlock...the boot though still locks and unlocks!
fortunately found the manual overide on the fuel flap
Anyone got any suggestions - fuses are ok
thank you - johnny
its a 2003.
If this is the Renault built metal Series 4 Espace the wiring and electrics system is more complex than earlier cars and you first need the wiring diagrams - any attempt to try to solve electrical issues without the full knowledge and wiring diagrams is fraught with time wasting guesses and possibly a waste of money too. You should obviously check the switches; and the connectors and wiring from body to doors as the flexing at those points means they are a common failure point. If it has the large plastic multi-pin connectors they are prone to water getting in and corrosion.
But since many of the electrical features like central locking are controlled by the UCH computer this or the wiring and connectors can be another source of problems. This is why you need the wiring diagrams (which also contain the pin outs of all connectors) to diagnose these properly.
Roy