Black plate (17,1)Cadillac SRX Owner Manual (GMNA-Localizing-MidEast-8087806) - 2015 -CRC 1st Edition - 5/19/14Keys, Doors, and Windows 2-17ACCESSORY mode or the ON/RUN/START mode and a validtransmitter is present in the vehicle.The security light, in the instrumentcluster, comes on if there is aproblem with arming or disarmingthe theft-deterrent system.The system has one or more RKEtransmitters matched to animmobilizer control unit in yourvehicle. Only a correctly matchedRKE transmitter will start thevehicle. If the transmitter is everdamaged, you may not be able tostart your vehicle.When trying to start the vehicle, thesecurity light comes on briefly whenthe ignition is turned on.If the engine does not start and thesecurity light stays on, there is aproblem with the system. Turn theignition off and try again.If the vehicle will not change ignitionmodes (ACC/ACCESSORY, ON/RUN/START, OFF), and the RKEtransmitter appears to beundamaged, try another transmitter.Or, you may try placing thetransmitter in the transmitter pocketlocated in the center console. See“NO REMOTE DETECTED” underKey and Lock Messages onpage 5-32.If the ignition mode will not changewith the other transmitter, yourvehicle needs service. If the ignitiondoes change modes, the firsttransmitter may be faulty. See yourdealer who can service thetheft-deterrent system and have anew RKE transmitter programmed tothe vehicle.It is possible for the immobilizersystem to learn new or replacementRKE transmitters. Up to eighttransmitters can be programmed forthe vehicle. To program additionaltransmitters, see “ProgrammingTransmitters to the Vehicle” underRemote Keyless Entry (RKE)System Operation on page 2-2.Do not leave the key or device thatdisarms or deactivates thetheft-deterrent system in the vehicle.
