Pontiac 1999 Firebird - Manual (Page 76)

yellow blue
2-20
Remote Keyless Entry Verification
Your vehicle comes with this feature set in Mode 5.
To change the factory setting, do the following:
1. Press the UNLOCK button on the remote keyless
entry transmitter.
2. Count the number of chimes you hear. The number of
chimes tells you which mode your vehicle is set for.
3. Press the UNLOCK button on the remote keyless entry
transmitter until you hear the number of chimes that
corresponds to the mode selection you want.
This feature provides feedback when the vehicle receives a
command from the remote keyless entry transmitter.
Mode 1: All Off (The headlamps will not flash and the
horn will not sound to provide you feedback that a
lock/unlock command has been received by the remote
keyless entry transmitter.)
Mode 2: Horn and Lamps/Lamps (Your horn will sound
briefly and your parking lamps will flash when you press
LOCK on the remote keyless entry transmitter. Only your
parking lamps will flash when you press UNLOCK.)
Mode 3: Horn and Lamps (Your horn will sound briefly
and your parking lamps will flash every time you press
LOCK or UNLOCK.)
Mode 4: Lamps (Your parking lamps will flash every
time you press LOCK or UNLOCK.)
Mode 5: Lamps/Horn and Lamps/Lamps (Your lamps will
flash upon the first press on LOCK, your lamps will flash
and your horn will sound upon the second press on LOCK
and your lamps will flash upon any press on UNLOCK.)
Theft - Deterrent Arming Verification
Your vehicle comes with this feature set in Mode 3.
To change the factory setting, do the following:
1. Press the LOCK button on the remote keyless
entry transmitter.
2. Count the number of chimes you hear. The number of
chimes tells you which mode your vehicle is set for.
3. Press the LOCK button on the remote keyless entry
transmitter until you hear the number of chimes that
corresponds to the mode selection you want.
Mode 1: All Off (No horn chirps or parking lamp flash.)
Mode 2: Horn and Lamps (Your parking lamps will
flash and your horn will chirp twice to verify the system
is armed using any arming method.)