A continuous drain on the battery?

[Redwing]

I appear to have a continuous electrical drain on the system of my 2003 petrol RR. Now so long as I use the car every couple of days then this is fine but more than 3 days and the car is dead. Now the the dealer has had it a couple of times and so far he ahs not fixed the problem!!! All he has managed to do is change the alternator at a cost of £600. Has anyone had a similar problem and what was the cure and has anyone any idea how I stand for work that has not fixed the problem?

[Redwing]

I've monitored it and it as it goes into shut down mode it simply keeps draining the battery so something isn't shutting down. I thought of the alarm so I left it unlocked with the alarm off and it still didn't start.

[Redwing]

You are without doubt a top man! I can't believe it takes a guy in Colorado to tell me what to do with my Range Rover.....don't you just love the internet!

[Redwing]

It turns out it was the ECU on the aircon! Even though the car was 4 yrs old the dealer and LR footed the bill! Can't say fairer than that, I'm well impressed! I can't wait to get it back!