Land Rover Discovery: Load carrying

 Variable Geometry Turbocharger (VGT) Vane Actuator

The VGT vane actuator is located on the side of the turbocharger. The actuator comprises a 12V DC motor which operates a worm drive to move the actuator arm to adjust the vane position. The ECM controls the output to the vane actuator motor using a Pulse width modulation (PWM) output. The motor a

 Adaptive Front Lighting System (AFS)

The Adaptive Front lighting System (AFS) headlamp assembly contains an additional carrier frame which provides a location for the horizontal actuator. The projector module has a central pivot point which allows the module to move horizontally in response to operation of the horizontal actuator. The