1994 Buick Roadmaster Owner's Manual - Page 76

Rear Door Security Lock Your Buick is equipped with rear door security, locks that help prevent passengers from opening the doors rear of your car from the inside. use one of these locks: To The rear doorsof your vehicle cannot be opened from If inside when this feature is in use. you want to open a rear door when the security lock on: is 1. Unlock the door from the inside. 2. Then open the door fromthe outside. If you don't the lock adults cancel security feature, or older childrenwho ride in the rear won't be able to open 2. Close the door. from the inside.You should let adults and the rear door 3. Do the same thing to the older children know how these security locks work, and other rear door lock. to howcancel locks. the To cancel the rear door lock: 1. Unlock the door fromthe inside and open the door from the outside. 2. Move the lever all the way up. 1. Move the lever all the way down. 3. Do the same for the other rear door. The rear door locks will now work normally.