2002 Mercury Grand Marquis Owner Guide 1st Printing - Page 92
2002 Mercury Grand Marquis Manual
Page 92 highlights
Locks and Security KEYS The key operates all locks on your vehicle. In case of loss, replacement keys are available from your dealer. You should always carry a second key with you in a safe place in case you require it in an emergency. Refer to SecuriLock Passive Anti-Theft System for more information. POWER DOOR LOCKS Press U to unlock all doors and L to lock all doors. U L Smart locks With the key in the ignition, in any switch position, and either the driver's or passenger's door open, the doors cannot be locked using the power door lock switches. The vehicle can still be locked with the key in the ignition, by pressing the manual lock button on the door, operating the remote entry transmitter, or operating the driver's door with a key. 92