By disabling the rear auto brake, your vehicle will not brake for obstacles detected immediately behind it. However, if rear cross traffic alerts are enabled, it can still intervene by braking if it detects traffic approaching your reversing path.
Important
Changing driver support settings
Make sure that you understand how changing your vehicle's settings affects its behavior. It is particularly important when it comes to features that affect the level of assistance the vehicle can provide.
In the parking view, press the RAB button.
The rear auto brake is temporarily disabled.