FORD 1998 F-150 - Manual (Page 45)

2. Press the power door unlock
control three times.
3. Turn the ignition key from ON
to OFF.
4. Press the power door unlock
control three times.
5. Turn the ignition back to ON.
The horn will chirp.
6. Press the unlock control, then
press the lock control. The horn
will chirp once if autolock was
deactivated or twice (one short
and one long chirp) if autolock was
activated.
7. Turn the ignition to OFF. The
horn will chirp once to confirm the
procedure is complete.
Replacing the battery
The transmitter is powered by one
coin type three-volt lithium battery
CR2032 or equivalent. Typical
operating range will allow you to
be up to 10 meters (33 feet) away
from your vehicle. A decrease in
operating range can be caused by:
• battery weakness due to time
and use
• weather conditions
• nearby radio towers
• structures around the vehicle
• other vehicles parked next to
the vehicle
To replace the battery:
1. Twist a thin coin between the
two halves of the transmitter near
Controls and features
45