The present invention provides a Biometrics based immobiliser system which is integrated with TCI of a vehicle. Enrolment of a new fingerprint is facilitated by means of sequential operation of switches available in the vehicle. Switch 1 and switch 2 are operated in specified sequence to switch the system to learning mode. The sensor then captures fingerprint image (1) and stores the fingerprint pattern. The stored pattern is used to validate captured image by comparison (5) and thus authenticate the rider. The system is designed predominantly to suite two-wheeler automotive environment and the adaptations penetrate both mechanical as well as electrical aspects. This system shall be used in motorcycles, scooters, and mopeds where the rider has most of the controls within an arm™s length.