Discovery II
ALARM SYSTEM AND HORN
DESCRIPTION AND OPERATION
86-4-3
1 Theft deterrent LED
2 Receiver
3 Volumetric sensors
4 Central door locking switch
5 Body Control Unit (BCU)
6 Bonnet activated alarm switch
7 Vehicle horn
8 Alarm sounder
9 Fuel cut off switch
10 Fuel flap release switch
11 Door latch switches, drivers door key lock/
unlock switches
12 Battery Backed Up Sounder (BBUS)
13 Passive remobilisation exciter coil
