Jeep Grand Cherokee, Operating Information Manual

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2. With the RKE transmitter buttons facing
down, use a flat blade tool to pry the two halves
of the RKE transmitter case apart. Make sure
not to damage the seal during removal.
3. Remove and replace the battery. Avoid
touching the new battery with your fingers. Skin
oils may cause battery deterioration. If you
touch a battery, clean it with rubbing alcohol.
4. To reassemble the RKE transmitter case,
snap the two halves together.
5. Reinstall and tighten the screw until snug (if
equipped).
General Information
Transmitters and receivers operate on a carrier
frequency of 433.92 MHz as required by EEC
regulations. These devices must be certified to
conform to specific regulations in each indi-
vidual country. Two sets of regulations are
involved: ETS (European Telecommunication
Standard) 300–220, which most countries use,
and German BZT federal regulation 225Z125,
which is based on ETC 300–220 but has addi-
tional unique requirements. Other defined re-
quirements are noted in ANNEX VI of COMMIS-
SION
DIRECTIVE 95/56/EC. Operation is
subject to the following two conditions:
•
This device may not cause harmful interfer-
ence.
•
This device must accept any interference
received, including interference that may
cause undesired operation.
If your RKE transmitter fails to operate from a
normal distance, check for these two condi-
tions:
1. Weak battery in RKE transmitter. The ex-
pected life of the battery is a minimum of three
years.
2. Closeness to a radio transmitter such as a
radio station tower, airport transmitter, and
some mobile or CB radios.
DOOR LOCKS
Manual Door Locks
To lock each door, push the door lock knob on
each door trim panel downward. To unlock
each door, pull the door lock knob on each
door trim panel upward.
If the door lock knob is down when you shut the
door, the door will lock. Make sure the keys are
not inside the vehicle before closing the door.
Separating Case Halves
Manual Lock Knob
19