ABOUT ONCE A WEEK WE RECEIVE A PHONE CALL SAYING “HELP, I CAN NOT GET INTO MY CAR”. PERHAPS THE LIGHTS WERE LEFT ON OVER NIGHT, THE BATTERY HAS FAILED, OR THE REMOTE BATTERY HAS FAILED. YOU NEED A MECHANICAL WAY OF OPENING YOUR VEHICLE.NOW IS NOT THE TIME TO FIND OUT THAT YOUR ONE LOCK CYLINDER (OR EMERGENCY HIDDEN LOCK CYLINDER) IS SEIZED AND WILL NOT WORK FOR YOU. USING YOUR MECHANICAL ENTRY ONCE A MONTH TO KEEP IT FREE & WORKING PROPERLY WILL ENSURE THAT YOU CAN GET INTO YOUR VEHICLE WHEN YOUR REMOTE IS NOT FUNCTIONING, FOR WHATEVER REASON. IF YOU TRY THIS AND YOUR LOCK IS ALREADY SEIZED WE HAVE SOME INDUSTRIAL DUTY CHEMICALS THAT MIGHT HELP. THE SAME SHOULD APPLY FOR MECHANICAL TRUNK LOCKS.