Land Rover Discovery: Hill descent control (HDC)
Land Rover Discovery (2009–2016) Owner's Manual / Hill descent control (HDC)
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HDC Controls
Hill Descent Control (HDC) is designed to
restrict the vehicle's speed to a set limit
when travelling downhill
Do not attempt a steep descent
if HDC is inoperative or warning
messages are displayed.
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 asce
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
SEE MORE:
Diesel exhaust fluid (DEF)
In order to comply with exhaust emissions
requirements, some vehicles with diesel
engines are fitted with a reservoir
containing Diesel Exhaust Fluid (DEF). In
some markets, DEF is known as AdBlue,
AUS 32 and ARLA 32.
Note: It is a legal requirement that the
DEF system is used correctly, as detailed
Stop / Start Switch
The stop/start switch is located in the Instrument Panel (IP) and is
hardwired
to the Central Junction Box (CJB). When the switch is pressed two signal
lines from the CJB are connected to ground.
AUTO STOP/START WARNING INDICATOR
The auto stop/start warning indicator is located in the Instrumen
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