Ford 1999 Wagon-Econoline Owner's Manual page 68

Controls and features
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.
Replacing the batteries Type B
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:
• 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 the
key ring. DO NOT TAKE THE
FRONT PART OF THE
TRANSMITTER APART.
2. Place the positive (+) side of new
battery UP. Refer to the diagram
inside the transmitter unit.
3. Snap the two halves back
together.
68