hi i have a 2.8 td g/v 54 plate, having a few electrical probs at the minute with it, first 1 can be driving down the road or just parked up and for no reason the radio will reset all its stored radio stations to 87.5 and the volume will set itself to 0, can re-tune them all back in and could be ok for sometimes a week and some times about an hour then it will do it again, 2nd prob don't know it it's related or not i have activated the auto door lock to lock when driving, i think it's supposed to be something like 25mph or something, can drive and get upto 50mph and they don't lock and if i let of the gas and then put gas back on they will lock, sometimes they will decide to lock at 70mph without taking foot of gas, i know there there is a fault in the older firmware which mine is still on as my central locking packs in about twice a week now and have to pull the bcm fuse for a few mins then ok for a couple of days cheers