Saturn 2004 L-Series - Manual (Page 88)

2. Once the transmitter is separated, use a pencil or
similar object to remove the old battery. Do not use
a metal object.
3. Insert the new battery as the instructions under the
cover indicate.
4. Snap the transmitter back together tightly to be sure
no moisture can enter.
5. Check the operation of the transmitter.
If the transmitter does not work, try synchronizing your
transmitter with your receiver. See “Resynchronization”
for more information.
Resynchronization
This is used to keep the transmitter of the vehicle
communicating with the receiver of the vehicle.
Resynchronization may be required due to the security
method used by this system.
Your vehicle has an automatic resynchronization
function built into the system. If your transmitter is not
working properly and you have to manually
resynchronize, press the lock and unlock buttons at the
same time for seven seconds while you are near
your vehicle. The doors will lock or unlock, depending
on their starting position. If they do not, contact
your retailer for service.
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