•  The theft-deterrent system operates the siren or horn and hazard warning lights if a door, trunk lid/liftgate or the bonnet is improperly opened.

•  An answer-back function has been adopted which allows visual verification of the theft-deterrent system operation.

•  Signal input/output of the theft-deterrent system is controlled by the BCM.

•  The freeze frame data of the theft deterrent system can be verified using the Mazda Modular Diagnostic System (M-MDS).