1993 Buick LeSabre Owner's Manual - Page 85

You may also have a lock out button. Push LOCK to disable the power window switches. This will prevent passengers from openingand closing the windows. Push UNLOCK to allow your passengers to be able to use their window switches again. Remote Trunk Release I The trunk release switch in ! the glove box must be "ON" for the "TRUNK" button to work. Horn To sound the horn,press a pad with the horn symbol on either side of the steering wheel. This feature allowsyou to secure items in the trunk when you must leave the ignition key with an attendant. To secure the trunk, turn OFF the TRUNK RELEASE, lock the glove box, then take the doorkey with you. 83