Learn to program the remote in your Chrysler PT Cruiser. In order to do so, you must have one working remote. If you don’t, you’ll have to have a Chrysler or Dodge dealer program the remote for you.
Chrysler’s PT Cruiser always came with power door locks, but not all cars had the factory equipped keyless entry system, which means it may not be possible to program a remote for all PT Cruiser models. The Cruiser came out in 2000 and was discontinued after the 2010 model. It is well known for never being redesigned in its 10 year lifespan. Minimal changes came between model years and those that come with factory keyless entry were supplied with two remote key fobs.