2001 Ford F250 Owner's Manual - Page 86

Controls and features 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: • 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 in the same orientation. Refer to the diagram inside the transmitter unit. 3. Snap the two halves back together. Illuminated entry The interior lamps illuminate when the remote entry system is used to unlock the door(s) or sound the personal alarm. The system automatically turns off after 25 seconds or when the ignition is turned to the RUN or ACC position. The dome lamp control (if equipped) must not be set to the OFF position for the illuminated entry system to operate. The inside lights will not turn off if: • they have been turned on with the dimmer control or • any door is open The battery saver will shut off the interior lamps 45 minutes after the ignition has been turned to the OFF position. 86