Oldsmobile 1998 Intrigue - Rear Security Locks

The rear doors do not have power door lock switches.
The manual lever on each front and rear door works
only on that door’s lock. It won’t lock or unlock
all
the doors.
Rear Security Locks
Your vehicle is equipped
with rear door security
locks that help prevent
passengers from opening
the rear doors of your
vehicle from the inside.
To use one of these locks:
1. Open one of the rear doors.
2. On the inside of the rear door will be a lock. Insert
your master key into this lock and turn it upward.
This will engage the safety lock.
3. Close the door.
4. Do the same thing to the other rear door.
The rear doors of your vehicle cannot be opened from the
inside when
this feature is in use. If you want to open the
rear door when the security lock is on, unlock the door
from the inside and then open the door from the outside.