The speed limit for Care Key is set in the settings for the administrator user profile. Once the setting has been made, the speed limit is activated when the car is used with a Care Key.
A speed limit can be set within the range 50–150 km/h (30–95 mph), with a step interval of 10 km/h (5 mph).
The car must be unlocked using a key without limit in order to deactivate the function. The user with administrator rights can deactivate the speed limit for Care Key via the settings in the centre display. Care Key can then be used like a regular key.