Land Rover Discovery: Vehicle Dynamic Suspension
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Rear right adaptive shock absorber
Rear right spring
Rear right height sensor
Rear left spring
Rear left adaptive shock absorber
Rear left height sensor
Suspension Control Module (SUM)
Fron
The SUM uses a combination of information from other system modules and
data from the height sensors to measure the vehicle and suspension states
and driver inputs. Using this information, the SUM app
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This feature operates whenever the
lighting control is in the auto position and
the ignition is switched off. The headlamps
will remain illuminated for up to 240
seconds.
Note: The time delay may be changed via
the Vehicle Set-Up menu.
The Courtesy delay can be switched off
at any time, by pressing
REMOVAL
NOTES:
LH illustration shown, RH is similar.
Removal steps in this procedure may contain installation details.
The ignition must be switched off.
WARNING:
Make sure to support the vehicle with axle stands.
Raise and support the vehicle.
Refer to: Front Bumper Cover (501-19 Bumpers, Remo