Differential Lock: Description and Operation

Rear Axle







An electronically controlled mechanical rear differential lock can be installed as an option. A suitable locking torque can be preset in advance depending on the driving style.

In addition, if the wheel speed sensors detect a difference in speed between the rear wheels, the electric motor is activated accordingly and the disc pack is pressed together until both rear wheels reach the same speed again. The torque can be transferred reliably to the road as a result.

The rear-axle differential lock can be locked completely using the rocker switch in the center console to prevent the rear wheels from rotating at different speeds.