Battery Replacement - Chevrolet 2008 Optra Owner's Manual

Matching Transmitter(s) to Your Vehicle
Each RKE transmitter is coded to prevent another
transmitter from unlocking your vehicle. If a transmitter
is lost or stolen, a replacement can be purchased
through your dealer/retailer. All transmitters need to
be re-coded to match the new transmitter. The lost
transmitter will no longer work after the new transmitters
are re-coded. Each vehicle can have a maximum of
four transmitters matched to it.

Battery Replacement

The battery is weak if the LED light fails to illuminate or
if the transmitter will not work at the normal operating
range. If you have to get close to your vehicle before the
transmitter works, change the battery.
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.
To replace the battery in the RKE transmitter, do the
following:
1. Remove the screw from the back of the cover and
open the cover of the transmitter.
2. Pull the transmitter unit out of the cover and open
the cover of the transmitter unit.
3. Remove the battery and replace it with the new one.
Make sure the positive side of the battery faces up.
Use one three-volt, CR1616, or equivalent type
battery.
4. Close the cover of the transmitter unit and put the
unit in the cover of the transmitter.
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