Land Rover Discovery: Gradient release control (GRC)
With Hill Descent Control (HDC) activated, if the vehicle is stopped on a slope using the brake pedal, GRC will become active (except in the Terrain response system's Sand program). During a hill ascent, when the brake pedal is released, GRC will automatically delay and graduate the brake release, to allow the vehicle to move smoothly away. When descending a hill, a similar brake hold and gradual release is employed to provide a smooth transition into HDC control.
GRC operates in forward and reverse gears and requires no driver intervention.
WARNING MESSAGES
Do not attempt a steep descent if Hill Descent Control (HDC) is inoperative or if any warning messages are displayed in the Message centre.
BRAKE TEMPERATURE
In extreme circumstances, the Hill Descent Control (HDC) system may cause brake temperatures to exceed their preset limits.
If this occurs, the warning HDC TEMPORARILY UNAVAILABLE will be displayed in the Message centre. HDC will then fade out and become temporarily inactive.
Once the brakes have reached an acceptable temperature, the message will disappear (or the warning lamp will extinguish) and HDC will, if required, resume operation.
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Wade sensing
WADE SENSING CONTROLS
Wade sensing should not be used
during off-road driving as rapid
increases in water depth cannot
be detected in time to deliver a
warning message to the driver.
When enter
Lane departure warning (LDW)
The Lane Departure Warning
(LDW) system is a driving aid only.
It remains the driver's
responsibility to drive with due
care and attention, in a manner
which is safe for the vehicle, its
occupants an
SEE MORE:
Front Row Passenger
Seat Cushion -
Vehicles with- power Seats (G1780416)
/ Removal and Installation
REMOVAL
WARNINGS:
To avoid accidental deployment and possible personal injury,
the
backup power supply must be depleted before repairing or
replacing any air bag supplemental restraint system (SRS)
components. To deplete the backup power supply energy,
disconnect the battery ground cable and
Parking Aid Description and Operation
Parking Aid System - Component Location
Front Parking Aid Sensors (4 of)
Rear Parking Sensors (4 of)
Parking Aid Control Module (PACM)
Parking Aid Switch
PARK ASSIST SYSTEM - COMPONENT LOCATION
Front Park Assist Sensors (2 of)
Rear Park Assist Sensors (2 of)
Parking Aid Control Module
