FORD 2013 Mustang v.2 - Manual (Page 37)

How to disengage the automatic locking mode
Disconnect the combination lap/shoulder belt and allow it to retract
completely to disengage the automatic locking mode and activate the
vehicle sensitive (emergency) locking mode.
Safety Belt Extension Assembly
WARNING: Do not use extensions to change the fit of the
shoulder belt across the torso.
If the safety belt is too short when fully extended, a safety belt extension
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.
SAFETY BELT WARNING LIGHT AND INDICATOR CHIME
This lamp illuminates and an audible warning will sound if the
driver’s safety belt has not been fastened when the vehicle’s
ignition is turned on.
Conditions of operation
If... Then...
The driver’s 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’s 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’s safety belt is
buckled before the ignition
switch is turned to the on
position... The safety belt warning light and
indicator chime remain off.
Safety Belts 37
2013 05+ Mustang (197)
Owners Guide gf, 2nd Printing
USA (fus)