New member - I have been driving my new Dec 01 P38 for a couple of months, left it for the weekend and now have a flat battery. Recharged the battery and now can't immobilise vehicle. Replaced battery with heavy duty new battery, the alarm goes off on entry into car, removed horn relay to keep neighbours happy! Once key in ignition, I'm told to enter EKA code, checked with Range Rover and I have correct code but still no response. I have read all the forums about this problem and tried all the advice on key resync's etc but still no joy. The car has now been on my drive for 6 weeks!! Local independant guy tells me I need a security code relearn using his T4 system, but he didn't bring it with him and I'm still waiting.... I am seriously considering buying the black box solutions MSV1. In desperation, tonight I removed the door lock and checked for continuity between white and black wires when door is locked, this I have not got, perhaps this is why it will not accept the EKA? Any advice would be appreciated, especially if it is possible to short the wires to enter the EKA without the key. Also, this time last year the previous owner had a new alarm control unit fitted since it had forgotten it's code.