In which part of the car is imobilizer for Renault laguna?

In the Renault Laguna, the immobilizer is typically integrated into the vehicle's engine management system. It is often located within the ignition system or the engine control unit (ECU). Additionally, the transponder chip in the key communicates with the immobilizer system to prevent unauthorized starting of the vehicle. For specific details, consulting the vehicle's service manual or a professional mechanic is recommended.