Theft / Security Warning Light Pictures
This warning could be on when the engine is running, indicating a fault has been detected in the system. If left un-repaired, there is a good possibility that the car will eventually not start.
If the light stays on after trying to start your car or truck and it wont, then the system needs to be properly diagnosed by a mechanic
Sometimes a re-learn procedure can be done to get the vehicle to start, but may not on the next attempt.
Complete Theft Light Description

