Securilock Passive Anti-Theft System; Anti-Scan Feature - Mercury 2009 Grand Marquis Owner's Manual

Locks and Security
Unlocking the doors and releasing the trunk with the keyless entry
system
To unlock the driver door, enter either the factory-set code or personal
code (each digit pressed within five seconds of prior digit). The interior
lamps will illuminate.
• To unlock all doors, enter the factory-set code or personal code
(driver door unlocks) and press 3 • 4 within five seconds.
• To release the trunk, enter the factory-set code or personal code
(driver door unlocks) and press 5 • 6 within five seconds.
After the factory-set code or personal code has been entered, you can
unlock all doors (press 3 • 4) and release the trunk (press 5 • 6) as
long as the controls are pressed within five seconds of each other.
Locking doors with the keyless entry system
It is not necessary to enter the factory-set code prior to locking all doors.
To lock the doors, press 7 • 8 and press 9 • 0 at the same time.
Note: The doors will not lock if the driver door is ajar.

Anti-scan feature

If the wrong code has been entered seven times (35 consecutive button
presses), the keypad will go into an anti-scan mode. This mode disables
the keypad for one minute and the keypad lamp will flash.
The anti-scan feature will turn off after:
• one minute of keypad inactivity.
• pressing the
control on the remote entry transmitter.
• the ignition is turned to the on position.

SECURILOCK PASSIVE ANTI-THEFT SYSTEM

SecuriLock passive anti-theft system is an engine immobilization
system. This system is designed to help prevent the engine from being
started unless a coded key programmed to your vehicle is used. The
use of the wrong type of coded key may lead to a "no-start" condition.
This device complies with part 15 of the FCC rules and with RSS-210 of
Industry Canada. Operation is subject to the following two conditions:
(1) This device may not cause harmful interference, and (2) This device
must accept any interference received, including interference that may
cause undesired operation.
Radio type approval numbers for Immobilizer System PATS XCVR
If the type approval of your immobilizer system is inspected in one of the
countries listed in the following table, refer to the corresponding
approval number:
82
2009 Grand Marquis (grn)
Owners Guide (own2002), 2nd Printing
USA (fus)