Replacement Keys; Sentry Key Programming - Chrysler 2010 PT Cruiser Owner's Manual

16 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE
NOTE: The Sentry Key
compatible with remote starting systems. Use of these
systems may result in vehicle starting problems and loss
of security protection.
All of the keys provided with a new vehicle have been
programmed to that vehicle's electronics.

Replacement Keys

NOTE: Only keys that have been programmed to the
vehicle electronics can be used to start the vehicle. Once
a Sentry Key has been programmed to a vehicle, it
cannot be programmed to any other vehicle.
CAUTION!
Always remove Sentry Keys from the vehicle and
lock all doors when leaving the vehicle unattended.
Immobilizer System is not At the time of purchase, the original owner is provided
with a four-digit Personal Identification Number (PIN).
This PIN is required for replacement of keys by an
authorized dealer. Duplication of keys must be per-
formed at an authorized dealer. This procedure consists
of programming a blank key to the vehicle electronics. A
blank key is one which has never been programmed.
NOTE: When having the Sentry Key Immobilizer
System serviced, bring all vehicle keys with you to the
authorized dealer.

Sentry Key Programming

If you have two valid Sentry Keys , you can program
new Sentry Keys to the system by performing the
following procedure:
1. Cut the additional Sentry Key Transponder blank(s)
to match the ignition switch lock cylinder key code.