hi i have a problem with my 806. it is an automatic and runs fine but sometimes when driving the panel that displays what gear i am in (PDRN) starts flashing and i dont know if the gears are changing automaically. i have to stop and restart the engine then it is fine but i am worried about going on holiday on the motorway as i wont be able to stop, i can carry on driving like this but i am worried i will do some damage to the car, i dont have a manual so i cant check please help me many thanks emma.