2017 Range Rover

ALL TERRAIN PROGRESS CONTROL (ATPC) SETTINGS

When All Terrain Progress Control (ATPC) is enabled, the desired set target speed for the vehicle can be set and adjusted. Use the control buttons mounted on the right side of the steering wheel.

  1. SET+: Press to enable ATPC to recognize that the desired set target speed for the vehicle is to be set and adjusted. Press repeatedly, or press and hold, to increase the set target speed up to a maximum speed of 19 mph (30 km/h). Alternatively, while making progress, press the SET+ button for the vehicle's current speed to be the set target speed.

    NOTES

    If the vehicle is at a standstill, press and hold the brake pedal while using the SET+ button.

    NOTES

    Light and gentle application of the accelerator pedal temporarily overrides the current set target speed. When the accelerator pedal is fully released, ATPC reverts back to the previously selected set target speed.

    NOTES

    The set target speed is displayed in the instrument panel.

    NOTES

    Selecting very low speeds when pulling away on slippery surfaces can affect the vehicle's ability to make progress. For improved pulling away performance, it is recommended to select a set target speed that is sufficient to maintain the vehicle's progress.

  2. RES: Press to resume the set target speed, if the set target vehicle speed has been lowered by gently applying the brake pedal.

    CAUTION

    RES should only be used if the driver is aware of the set target speed and intends to return to it.

  3. -: Press repeatedly, or press and hold, to decrease the desired set target speed. The minimum feature speed is 2.2 mph (3.6 km/h) with the transfer case in high range or 1.1 mph (1.8 km/h) with the transfer case in low range. See SELECTING HIGH AND LOW RANGE.

    NOTES

    Light and gentle application of the brake pedal also lowers the set target speed. When the brake pedal is fully released, ATPC maintains the speed at which the brake pedal is released. If the brake pedal is pressed when ATPC is active, a slight pulsation movement might be felt through the brake pedal.

  4. CANCEL: Press to cancel the set target speed. ATPC exits full function mode and reverts to descent control mode. See USING ALL TERRAIN PROGRESS CONTROL (ATPC).

When the vehicle is traveling at speeds between 19 mph (30 km/h) and 50 mph (80 km/h), ATPC operation is suspended. The system enters into standby mode and the ATPC warning lamp flashes. ATPC operation resumes when the vehicle's speed is less than 19 mph (30 km/h), but does not exceed 50 mph (80 km/h). If the vehicle’s speed exceeds 50 mph (80 km/h), ATPC disables and the warning lamp extinguishes. If required, ATPC has to be switched on again.