Ford 2010 Mariner Owner's Manual page 443

3. Pull the bulb straight out of the
socket and push in the new bulb.
Install the new bulbs in reverse
order.
Replacing fog lamp bulbs (if equipped)
1. Make sure the fog lamp switch is
in the off position.
2. From underneath the vehicle,
rotate the harness/bulb assembly
counterclockwise, to remove from
the fog lamp.
3. Carefully disconnect the bulb
from the harness assembly via the
two snap clips.
Install the new bulb in reverse order.
2010 Mariner (mrn)
Owners Guide, 1st Printing
USA (fus)
Lights
63