1997 Mercury Mountaineer Owner's Manual - Page 54

Controls and features Press the PANIC button to activate the alarm. To turn off the alarm, press the PANIC button again or turn the ignition key to the ON or ACC position. LO CK U LO N CK PA NIC This device complies with Part 15 of the FCC rules. Operation is subject to the following two conditions: (1)This device may not cause harmful interference, and (2)This device must accept any interference received, including interference that may cause undesired operation. Replacing the batteries If you notice a decrease in operating range, replace the transmitter batteries. Replacement batteries can be purchased at most pharmacies or through your Ford or Lincoln-Mercury dealer. The transmitter is powered by two coin type three-volt lithium 2016 batteries. The operating range of the remote entry transmitters can also be affected by adverse weather conditions, nearby radio/tv towers, or large structures around the vehicle. Typical operating range is up to 10 meters (33 feet). Opening the transmitter Insert and twist a thin coin between the two halves of the transmitter; the transmitter will snap apart. 54