Land Rover Discovery: Progress control system
PROGRESS CONTROL SYSTEM
OVERVIEW
The Progress control system can help the
driver to manoeuvre on slippery surfaces.
The system operates in either a forward
or a reverse direction at low speeds, for
example, pulling away from standstill,
ascending or descending an incline, and
driving on unstable/slippery driving
surfaces such as: ice, snow, grass, gravel,
sand, mud, etc.
Note: This feature is also known as All
Surface Progress Control (ASPC) or All
Terrain Progress Control (ATPC).
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The Progress control button is
located on the centre console.
Note: The driver's seat belt must be
buckled and all of the doors must be
completely closed to enable the feature.
Press and release the b
When the Progress control system is
enabled, the desired target (set) speed for
the vehicle can be set and adjusted via
the Cruise control buttons, mounted on
the right side of the steering wheel
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SEE MORE:
Highly flammable, explosive - observe No Smoking policy.
Used within the vehicle as safety restraints.
The inflator contains a high-energy propellant which, when ignited,
produces a VERY HOT GAS (2500ºC).
The gas inflator (generator) used in air bags is Sodium Azide. This material is
hermetical
PRINCIPLES OF OPERATION
For a detailed description of the Parking, Rear and License Plate Lamps,
refer to the relevant Description and Operation section in the workshop
manual. REFER to: Exterior Lighting (417-01 Exterior Lighting, Description
and Operation).
INSPECTION AND VERIFICATION
CAUTION:
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