Chevrolet Silverado 4500HD/5500HD/6500HD Owner Manual (GMNA-
Localizing-U.S.-12102101) - 2019 - crc - 10/2/18
Keys, Doors, and Windows
37
Crew Cab
Press
{
to activate the safety locks
on the rear doors. The indicator light
comes on when activated. Press
{
again to deactivate. The vehicle
must be on, in ACC/ACCESSORY,
or in Retained Accessory Power
(RAP). See
.
If the indicator light flashes, the
feature may not be working properly.
Vehicle Security
This vehicle has theft-deterrent
features; however, they do not make
the vehicle impossible to steal.
Vehicle Alarm System
The indicator light, on the
instrument panel near the
windshield, indicates the status of
the system.
Off :
Alarm system is disarmed.
On Solid :
Vehicle is secured
during the delay to arm the system.
Fast Flash :
Vehicle is unsecured.
A door, the tailgate, or the hood
is open.
Slow Flash :
Alarm system is
armed.
Arming the Alarm System
1. Turn off the vehicle.
2. Lock the vehicle in one of
two ways:
.
Use the RKE transmitter.
.
With a door open, press
Q
on the interior of the door.
3. After 30 seconds, the alarm
system will arm and the
indicator light will begin to
slowly flash. Pressing
Q
on the
RKE transmitter a second time
will bypass the 30-second
delay and immediately arm the
alarm system.
The vehicle alarm system will not
arm if the doors are locked with
the key.
