See also:

Introduction
System overview Cell phone Location of the microphone Steering wheel keypad Center console control panel and display ...

Low battery voltage
If the battery voltage is too low, the parking brake cannot be applied or released. Connect an auxiliary battery if the battery voltage is too low, see page 114. ...

Parking brake
Electric parking brake An electric parking brake has the same function as a manual parking brake. NOTE A faint sound from the parking brake's electric motor can be heard when the par ...