See also:

Tire chains
CAUTION Only certain SAE class “S” tire chains can be used on this vehicle. Using the wrong Class “S” chains on this vehicle will cause damage to the vehicle. If you plan to use tire chai ...

Wheels and tires
...

Audio main operation
POWER/VOLUME control: Place the ignition switch in the ACC or ON position. Press the PWR button while the system is off to call up the mode (radio, CD or AUX) that was playing immediately befor ...