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:
Brake assist
When the force applied to the brake pedal
exceeds a certain level, the Brake Assist is
activated generating greater braking force
than a conventional brake booster even
with light pedal force. ...
Effects of disconnecting
Disconnecting the battery can affect a number of vehicle systems, especially
if there is insufficient battery power prior to disconnection. For example, the
alarm may trigger depending on it's ...
Trailer Towing
Three important considerations have to do with weight:
► The weight of the trailer
► The weight of the trailer tongue
► The total weight on the vehicle's tires
Weight of the ...






