2009 Mercury Sable Owner's Manual - Page 101

Locks and Security 6. To enable/disable the autounlock feature, press the lock control, then press the unlock control. The horn will chirp once if autounlock was deactivated or twice (one short and one long chirp) if autounlock was activated. 7. Turn the ignition to the off position. The horn will chirp once to confirm the procedure is complete. Keyless entry keypad autounlock enable/disable procedure 1. Turn the ignition to the off position. 2. Close all the doors. 3. Enter factory-set 5-digit entry code. 4. Press and hold the 3 • 4. While holding the 3 • 4, press and release the 7 • 8. While still holding the 3 • 4, press and release the 7 • 8 a second time. 5. Release the 3 • 4. The user should receive a horn chirp to indicate the system has been disabled or a chirp followed by a honk to indicate the system has been enabled. CHILDPROOF DOOR LOCKS • Move control up to engage the childproof lock. • Move control down to disengage childproof lock. The childproof locks are located on rear edge of each rear door and must be set separately for each door. Setting the lock for one door will not automatically set the lock for both doors. 101 2009 Sable (mgo) Owners Guide, 2nd Printing USA (fus)