LR3/Disco 3
The CLS lock and unlock switches are non latching switches installed in the center switch pack of the instrument panel.
The switches control the internal locking of the CLS. When the CLS lock or CLS unlock switch is pressed, a ground is
connected to the CJB (central junction box) , which then energizes the lock or unlock motor in the door latches, as
appropriate.
Pressing and holding the CLS lock switch and the CLS unlock switch simultaneously, for 3 seconds, releases the upper
tailgate. This is an emergency tailgate release, in case the upper tailgate release switch is inoperative. This only operates
if the vehicle is unlocked, or internally locked, and the vehicle speed is less than 8 km/h (5 mph). The emergency tailgate
release only operates the upper tailgate latch, regardless of the status of the tailgate ajar switch.
IGNITION KEY
The ignition key is of the folding blade type, which is released from the stowed position by pushing the key release button
on the key head. The key head is a sealed unit that contains a PCB (printed circuit board) and a rechargeable battery.
The PCB incorporates the electronics that generate RF signals for remote operation of the CLS and personalized feature.
The PCB also incorporates the transponder for engine immobilization. For additional information, refer to
Anti-Theft -
Passive
(419-01B )
The battery is non serviceable, and recharges while the engine is running. If the battery charge is low, the remote
Item Part Number Description
1
-
Unlock switch
2
-
Lock switch
Item Part Number
Description
1
-
Key release button
2
-
Lock button
3
-
Unlock button
4
-
Personal button
