Chevrolet 2004 Classic, Owner'S Manual, Page: 74 / 348

At times you may notice a decrease in range. This is
normal for any remote keyless entry system. If the
transmitter does not work or if you have to stand closer
to your vehicle for the transmitter to work, try this:
•
Check the distance. You may be too far from your
vehicle. You may need to stand closer during
rainy or snowy weather.
•
Check the location. Other vehicles or objects may
be blocking the signal. Take a few steps to the
left or right, hold the transmitter higher, and
try again.
•
Check to determine if battery replacement is
necessary. See “Battery Replacement” under
Remote Keyless Entry System Operation on
page 2-4.
•
If you are still having trouble, see your dealer or a
qualified technician for service.
Remote Keyless Entry System
Operation
The following functions are
available with the keyless
entry system:
Q
(Lock): Press the lock button to lock all of the
doors. The interior lamps will turn off after all of
the doors are closed.
W
(Unlock): Press the unlock button once to unlock
the driver’s door. Press the button again within five
seconds for all remaining doors to unlock. The interior
lamps will stay on for 10 seconds or until the ignition
is turned on.
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