Cadillac 2004 DeVille - Manual (Page 75)

Rear Door Security Locks
Your vehicle is equipped with rear door security locks
that prevent passengers from opening the rear doors on
your vehicle from the inside.
The rear door security
locks are located on the
edge of each rear
door. You must open the
doors to access them.
To use these locks, do the following:
1. Turn the knob located on the passenger’s side rear
door clockwise to engage the lock.
2. Close the door.
3. Turn the knob located on the driver’s side rear door
counterclockwise to engage the lock.
The rear doors on your vehicle cannot be opened from
the inside when this feature is in use.
When you want to open a rear door while the security
lock is on, do the following:
1. Unlock the door using the remote keyless entry
transmitter, the front door power lock switch or
by lifting the rear door manual lock.
2. Then 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. Turn the knob on the passenger’s side of the rear
door counterclockwise all the way back to the
original position.
3. Turn the knob on the driver’s side of the rear door
clockwise all the way back to the original position.
The rear door locks will now work normally.
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