Lincoln 2011 Navigator - Manual (Page 147)

Safety belt extension assembly
If the safety belt is too short when fully extended, there is an 8 inch
(20 cm) safety belt extension assembly that can be added (part number
611C22). This assembly can be obtained from an authorized dealer.
Use only extensions manufactured by the same supplier as the safety
belt. Manufacturer identification is located at the end of the webbing on
the label. Also, use the safety belt extension only if the safety belt is too
short for you when fully extended.
WARNING: Do not use extensions to change the fit of the
shoulder belt across the torso.
Safety belt warning light and indicator chime
The safety belt warning light illuminates in the instrument cluster and a
chime sounds to remind the occupants to fasten their safety belts.
Conditions of operation
If... Then...
The driver safety belt is not
buckled before the ignition
switch is turned to the on
position... The safety belt warning light
illuminates 1-2 minutes and the
warning chime sounds 4-8 seconds.
The driver safety belt is
buckled while the indicator
light is illuminated and the
warning chime is sounding... The safety belt warning light and
warning chime turn off.
The driver safety belt is
buckled before the ignition
switch is turned to the on
position... The safety belt warning light and
indicator chime remain off.
Seating and Safety Restraints
147
2011 Navigator (nav)
Owners Guide, 1st Printing
USA (fus)