Pontiac 1999 Firebird - Manual (Page 75)

yellow blue
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Exit Lighting and Delayed Illumination
With Exit Lighting, your interior lamps will come on
for up to 25 seconds when the key is removed from
the ignition.
With Delayed Illumination, your interior lamps will come
on and stay on for up to 25 seconds when entering your
vehicle and up to 5 seconds when leaving your vehicle.
Your vehicle comes with both features enabled
(Mode 4). To change the factory setting, do
the following:
1. Turn the courtesy lamps on by turning the instrument
panel brightness control knob all the way up.
2. Count the number of chimes you hear. The number of
chimes tells you which mode your vehicle is set for.
3. Turn the courtesy lamp switch off.
4. Turn the courtesy lamp switch from on to off until
you hear the number of chimes that correspond to the
mode selection you want.
Mode 1: Both Off
Mode 2: Delayed Illumination Only
Mode 3: Exit Lighting Only
Mode 4: Both On
Last Door Closed Locking and Lockout Prevention
Your vehicle comes with this feature set in Mode 2.
To change the factory setting, do the following:
1. Press the LOCK switch on the door.
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 switch on the door until you hear
the number of chimes that correspond to the mode
selection you want.
These features are designed to help prevent your keys
from being locked in your vehicle.
Mode 1: Both Off (Doors will lock and unlock when
you press the power door lock switch.)
Mode 2: Lockout Prevention Only (If you leave your
keys in the ignition and leave through the driver’s door,
you won’t be able to lock the doors with the power door
lock switch.)
Mode 3: Last Door Closed Locking Only (If the power
door lock switch is used to lock the vehicle while any
door is open, you will hear three chimes. The doors will
not lock until after all doors are closed.)
Mode 4: Both On (This combines Mode 2 and 3.)