FORD 1999 Mustang - Manual (Page 60)

• weather conditions
• nearby radio towers
• structures around the vehicle
• other vehicles parked next to the vehicle
To replace the
batteries:
1. Twist a thin coin
between the two halves
of the transmitter near
the key ring. DO NOT
TAKE THE FRONT
PART OF THE
TRANSMITTER
APART.
2. Place the positive
(+) side of new batteries down. Refer to the diagram
inside the transmitter unit.
3. Snap the two halves back together.
SECURILOCK
ி
PASSIVE ANTI-THEFT SYSTEM
The SecuriLock
௢ passive anti-theft system provides
an advanced level of vehicle theft protection. Your
vehicle’s engine can only be started with the two
special SecuriLock
௢ electronically coded keys
provided with your vehicle. Each time you start your
vehicle, the SecuriLock
௢ key is read by the
SecuriLock
௢ passive anti-theft system. If the
SecuriLock
௢ key identification code matches the
code stored in the SecuriLock
௢ anti-theft system,
the vehicle’s engine is allowed to start. If the
SecuriLock
௢ key identification code does not match
the code stored in the system or if a SecuriLock
௢
key is not detected (vehicle theft situation), the
vehicle’s engine will not operate.
If there is any potential SecuriLock
௢ anti-theft
problem with your vehicle, ensure ALL
SecuriLock
௢ keys for that vehicle are brought to
the dealership, to aid in troubleshooting.
Controls and features
60