Hi there Anthony, sorry for the delay in responding. Unfortunately the key check didn't work, but now I am experiencing the hazards flashing for no real reason, driving along and they just flash twice out of the blue. the battery has been fine, car starting no problem and everything else powering ok, stereo, lights etc. Will try disconnecting the wire loom to the door. thanks for the advice. I have also experienced the fuel cap locking mechanism locking and unlocked the same as kreasey has mentioned. Other issues are the following: Can only lock drivers door with key manually Can only arm alarm after locking drivers door manually. when i press the key fob to arm the alarm everything locks then unlocks, and I hear the fuel cap lock, unlock, lock, unlock. I can put up and down the passenger window from controls on passenger door, but I can only put it up from the drivers door controls. Controls fro the electric mirrors don't work on the drivers door, when I try them the hazards flash, weird. cyborg and seatkid, thanks for the advice, will check the wiring to all doors and will let you know the outcome. Cheers, peter.