Hi, this would discharge the battery when stood a couple of days, first time in we could see the drain about 2 amps but didn't isolate the cause cust then took it away to return when we could loan him a car. When he brought it back it had lost some electrics as follows; radio/nav innop, hazards and indicators work but dash tell tale doesn't, central locking unlocks but won't lock (fob and console switch) Climate display works but after few seconds Err comes up. The only codes I have (snappy) in instruments are; 87, K-Bus BE, Internal light module error
I have checked body control module above glove box, Engine ECU for water ingress, wiring from under bonnet fuse box behind n/s inner wing liner, earth points on n/s inner wing and both footwells.
Presume I have two faults but I'm a bit lost on this one! Nearest place with Testbook is 75 miles round trip