Battery Replacement - Pontiac 2005 G6 Owner's Manual

Battery Replacement

Under normal use, the battery in your remote keyless
entry transmitter should last about four years.
You can tell the battery is weak if the transmitter won't
work at the normal range in any location. If you have
to get close to your vehicle before the transmitter works,
it's probably time to change the battery.
The KEY FOB BATT LOW message in the vehicle's
DIC will display if the remote keyless entry transmitter
battery is low.
Notice: When replacing the battery, use care not to
touch any of the circuitry. Static from your body
transferred to these surfaces may damage the
transmitter.
2-6
To replace the battery in the remote keyless entry
transmitter do the following:
1. Use a flat thin object to separate the bottom half
from the top half of the transmitter.
2. Remove the battery and replace it with the new
one. Make sure the positive side of the battery
faces up. Use one three-volt, CR2032, or
equivalent, type battery.
3. Put the two halves back together. Make sure the
cover is on tightly, so water won't get in.