Has anyone had probs with ther fuel gauge. No trip comp on mine. Other day fuel gauge dropped from half tank to empty and fuel light started flashing 3 mins later went back up 4 about 1 min then dropped back to empty has been like this 4 last few days going up and down occasionally but more than often stays on empty. Have had the back seats out and checked wires/ plug etc all seem fine. is this a common fault? any ideas anyone cheers.