Roll Away Detection

WARNING: This page is about a different car, the 2018 Land Rover Discovery and 2017 Land Rover Discovery. However, it is still accessible from the selected car via links, so may be relevant.

If the initial brake torque proves insufficient to hold the vehicle stationary:

When the Electric Park Brake (EPB) has been applied.
While the system remains awake.

The EPB mechanism will attempt to reapply up to the full clamp force. The clamp force shall not be allowed to reduce while this is occurring.