Security system how to put on

Asked by Carrie Jun 23, 2022 at 11:11 PM about the 1999 Saturn S-Series 4 Dr SL2 Sedan

Question type: General

Stop someone from
stealing if they have extra
key

1 Answer

157,635

If the vehicle has a factory installed security system you need to have all the keys programmed to the vehicle removed from the vehicle's memory. Then program the keys you have to the vehicle. Doing that will prevent other keys from being used to start and steal the vehicle. A reputable locksmith or your local GM Dealer will be able to do this for you. If the vehicle doesn't have a factory installed security system, replace the ignition lock cylinder. That will prevent other keys from being used as well. You can buy a set of locks for the doors and ignition that are keyed alike. So the car can't be unlocked with an old key as well. Hope that helps! Jim

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