Jeep 2005 Grand Cherokee - Manual (Page 21)

1. A weak battery in the transmitter. The expected 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.
Transmitter Battery Service
The recommended replacement battery is one CR2032
battery.
NOTE: Do not touch the battery terminals that are on
the back housing or the printed circuit board.
1. With the transmitter buttons facing down, use a small
screwdriver or similar flat object to pry the two halves of
the transmitter apart. Make sure not to damage the
rubber gasket during removal.
2. 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.
Separating Transmitter Halves
THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 21
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