Strange one,
When parked and locked the radio comes on of it's own accord. As the vehicle is not used very often the customer comes to it only to find the battery flat. Appears not to happen if the car is left unlocked.
no codes in the radio but several in the central convenience unit:-
01135 interior monitoring sensors, no comms
00323 Inclination sensor, no comms
01134 Alarm horn, no comms
01135 Interior monitoring sensors, defective
00956 Key 2 no or incorrect basic setting, intermittent.
I think that probably the radio is not at fault and I am wondering if the convenience unit (or something else) is just commanding the radio to turn on via CAN.
Any ideas?
Shaun