The device has a bolt (30) cooperated with a cam (23) such that the cam drives the bolt between locking and unlocking positions of a steering column. A return spring (40) of the bolt returns the bolt in the locking position. A movable indexer (60) is coope...

A vehicle security device for improving the security level of a vehicle. The vehicle security device (11) is connected to an engine (16) and communicates with a portable device (11). A smart ECU (13) performs a first coded communication to establish mutual...