300tdi auto been as good as gold best landrover i'v owned untill about 3 weeks ago. locking started playing up had to press the button 5 or 6 times for the doors to unlock then after the engine started it would cut out in a matter of moments start it again and all would be well, drove to work went for a brew came back out no electrics nothing worked, rac came out hooked the jump leads up still nothing put his power pack on as well and it started, drove home with what sounded like water gurgling behind the dash. all was fine or the next week untill the problem started again new battery on started 1 hour later no electrics again. charged battery massive power drain turns out the glow plug timing relay was sticking after disconecting the relay all is fine now no noise from the dash starts fine with out the glow plugs etc. bit of a long post but it could help someone.