Range Rover: Hill descent control (HDC)
- Selecting HDC
- HDC operation
- Gradient release control (GRC)
- Ascending steep slopes
- Brake temperature
- System fault
System difficulties
NOTICE
Use of an incorrect program will impair the vehicle's response to the terrain
and can reduce the life of the suspension and drive systems.
If the system becomes partially inoperabl ...
Selecting HDC
1. Press to switch HDC on and off.
2. Press to increase the set speed.
3. Press to decrease the set speed.
HDC can be selected at speeds below 50 mph (80 km/h).
HDC can be used in D, R or Comman ...
See also:
On-Route
Select the On Route screen button to display all events ahead on the current
active route. If no traffic events have been reported on route, No Traffic Events
Reported On route displays.
Name
Pr ...
General Information
For service and parts needs, visit your dealer. You will receive genuine GM parts
and GM-trained and supported service people.
Genuine GM parts have one of these marks:
...
Sunroof reset
If the battery is disconnected or the power supply is interrupted while the sunroof
is partially open, it will need to be recalibrated. Once the battery is reconnected
or the power supply is resto ...
