See also:

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. ...

Using an integrated booster cushion
Stage 1 1 Pull the handle (1) forward and upward (2) to release the booster cushion. 2 Press the booster cushion rearward to lock it in position. Stage 2 1 With the booster cushion in ...

Modifications
If you are considering modifying your vehicle in any way to accommodate a disability, for example by altering or adapting the driver's or front passenger's seat(s) and/or airbag systems, p ...