Hi can anyone offer any advice please, I have a 2000 VW Sharan and the battery goes completely flat each time it's not used for a couple of weeks. I've noticed that the square red led display (the bit where the lever indicator is) constantly flickers when the car is locked, but lights up normally when the engine is running. I'm not sure what the problem is, I've checked and cleaned all the earths, they seem fine, I've tried running an additional earth from the battery's negative to an engine point as everyone I've asked thinks it's a problem with the earth, but no joy. Any help would be much appreciated, thanks