[OMLGitzScott]

Twice now I've got in to the car and the clocks have been reset to --.-- and the climate control has turned its self up from 16C to 22C. The first time the car wouldn't let me in so I had to use the emergency key, it then wouldn't start so had to lock the doors using the fob and then open it again.

Yesterday I was driving down the road when ALL of the warning lights started to flash, ABS, Tyre deflation, Traction Control, Light out and the speedo kept dropping from 20mph to 0, even though the car was driving fine. I pulled over, turned the car off and back on and it's been fine since.

Any idea what's going on?

FYI its a 56 330D E92

EDIT: Since this started I've only been getting 22mpg... I was getting 28 around town only 3 days ago...