Headlamp levelling
The level of the headlamp beams can be adjusted according to the vehicle load.
Recommended headlamp levelling control positions

1 See Vehicle identification plate. Higher control positions (+1) may be necessary when towing a trailer.
Adjusting the headlamps - Vehicles With: Adaptive Front Lighting/Xenon
Headlamps
Hazard warning flashersFord Focus C-Pillar Trim Panel
Removal and Installation
Remove the C-pillar trim panel bolt cover.
Remove the C-pillar trim panel bolt.
Remove the C-pillar trim panel.
Pull the C-pillar trim panel toward the center of the vehicle to release
the C-pillar trim panel retaining clips.
NOTICE: ...
Nissan Frontier - Instrument Panel - Keys - Brake system