WARNING:
Never return the key to position 0 or I when the vehicle is in motion.

0 The ignition is off.
I The ignition and all main electrical circuits are disabled.
Note: Do not leave the ignition key in this position for too long to avoid discharging the battery.
II The ignition is switched on. All electrical circuits are operational. Warning lamps and indicators illuminate. This is the key position when driving. You must also select it when being towed.
III The starter motor is activated. Release the key as soon as the engine starts.
General information
Steering wheel lockFord Focus Roof Opening Panel - Removal and Installation
Removal
NOTE: Make sure the roof opening panel is in the CLOSED position.
Remove the headliner. For additional information, refer to Section
501-05.
Disconnect the 2 front and the 2 rear drain hoses from the roof opening
panel.
Disconnect the roof opening panel ...
Nissan Frontier - Instrument Panel - Keys - Brake system