L322 Range Rover System Description and Operation
BODY CONTROL UNIT
DESCRIPTION AND OPERATION
86-3-3
Automatic movement of the seat can be stopped by pressing the remote control 'lock' button or any of the seat
adjustment or memory switches. Automatic movement can be restarted by pressing the remote control 'lock' button
again. Pressing the 'unlock' buttons (for selective central locking) and 'unlocking the boot' does not stop automatic
seat movement.
Storage of personalised settings is automatically updated for each setting change provided a valid remote control key
has been detected (interruption of the automatic recall movement of the driver seat, door mirrors and steering column
is not interpreted as a setting change). The last setting for the recognized driver is automatically stored in the key
memory area of the corresponding control module. If no valid remote control key has been detected, setting changes
are stored in a recall memory for retrieval when an invalid key is detected.
The following Table contains the car and key memory functions that can be changed (depending on market) using
TestBook/T4.
Control Unit
Function
Parameter
Memory Type
ATC ECU
Recirculation memory
Active/ Inactive
Car
Instrument pack
Language of messages
Canadian English; English;
French; German; Gulf States;
Italian; Japanese; Spanish; US
English
Car
Instrument pack
Time display (time of day, arrival,
timer)
12 or 24 hours clock
Car
Instrument pack
Consumption units
Litres/100 km
mpg (UK)
mpg (USA); km/litre
Car
Instrument pack
Travel units (range, distance)
km (km/h)
miles (mph)
Car
Instrument pack
Temperature unit
Active/ Inactive
Car
Instrument pack
Ignition key warning (door open and
key in ignition starter switch)
Active/ Inactive
Car
Light check module
Daytime running lights Europe
Active/ Inactive
Car
Light check module
Daytime running lights NAS
Active/ Inactive
Car
Light check module
Headlamp courtesy delay time
duration (ignition key removed and
headlight flasher activated)
0 to 240 seconds at fixed
intervals
Car
PDC
PDC sounder volume (rear sounder) Levels 1 (quiet) to 6 (loud)
Car
Radio
Tone, audio source and last station
save
Active/ Inactive
Car
Driver seat module
Automatic assumption of last driver
specific positions for seat, steering
column and exterior mirrors
Inactive
After unlocking door
After unlocking and opening door
Car
BCU
Alarm arming/ disarming
Lock and remote control
Only with remote control
Car
BCU
Alarm armed acknowledgement,
acoustic
Active/ Inactive
Car
BCU
Alarm disarmed acknowledgement,
acoustic
Active/ Inactive
Car
BCU
Alarm armed acknowledgement,
visual
Active/ Inactive
Car
BCU
Alarm disarmed acknowledgement,
visual
Active/ Inactive
Car
BCU
Panic mode
Active/ Inactive
Car
BCU
Visual acknowledgement of locking
without arming alarm, by lock and
remote control
Active/ Inactive
Car
BCU
Interior lamps on with multiple
actuation central locking system
Active/ Inactive
Car
BCU
Soft On/Off
Active/ Inactive
Car