2009 Mercury Mariner Owner's Manual - Page 45

Lights High beams Push the lever toward the instrument panel to activate. Pull the lever towards you to deactivate. Flash to pass Pull toward you slightly to activate and release to deactivate. PANEL DIMMER CONTROL Use to adjust the brightness of the instrument panel and all applicable switches in the vehicle during headlamp and parking lamp operation. Move the control to the full upright position, past detent, to turn on the interior lamps. Rotate to full down position (past detent) to prevent interior lamps from illuminating when the doors are opened. Note: If the battery is disconnected, discharged, or a new battery is installed, the dimmer switch requires re-calibration. Rotate the dimmer switch from the full dim position to the full Dome/ON position to reset. This will ensure that your displays are visible under all lighting conditions. AIMING THE HEADLAMPS The headlamps on your vehicle are properly aimed at the assembly plant. If your vehicle has been in an accident, the alignment of your headlamps should be checked by your authorized dealer. 45 2009 Mariner (mrn) Owners Guide, 2nd Printing USA (fus)