Got home from work last night around 17:30. 22:00 my neigbour knocks on the door to say that my number plate lights are on and some of the dash is lit up. Went outside and yes the numberplate lights were on, the climate control was lit up but very dim and my nokia bluetooth carkit was on. Turned the ignition on and off and the numberplate and climate lights went off but the car kit didn't. Started the car and then turned it off, locked the car and everything was now off. Anybody got any ideas what this could be. One thing to note at the moment i have an engine management light on due to a fuelling problem..... something about "system too lean"