Rear Door Security Locks - GMC 2008 Sierra 1500 Pickup Owner's Manual

Rear Door Security Locks

Your vehicle has rear door security locks. These
prevent passengers from opening the rear doors from
the inside.
Security Lock Label
shown
The rear doors must be open to access them. The
label showing lock and unlock positions is located near
the lock.
2-12
The rear door security
locks are located on the
inside edge of each
rear door.
To set the locks, do the following:
1. Insert the key into the security lock slot and turn it
so the slot is in the horizontal position.
2. Close the door.
When you want to open a rear door when the security
lock is on, do the following:
1. Unlock the door by lifting the rear door manual lock,
using the power door lock switch, or the Remote
Keyless Entry (RKE) transmitter, if the vehicle
has one.
2. Open the door from the outside.
To cancel the rear door security lock, do the following:
1. Unlock the door and open it from the outside.
2. Insert the key into the security lock slot and turn it
so the slot is in the vertical position.