hello,

My voyager drains battery rapidly when parked, with everything turned completely turned off.I have put in a new battery and had the alternator tested but the same thing happens. I have narrowed the problem down to the fuse that powers the entertainment system and remote central locking. If I take this out, problem solved. I have disconnected the entertainment system as a possible source of power drain but the problem persists.
Any ideas what the real problem might be please?

Thanks