Immobilizer Antenna Assembly

The Immobilizer Antenna Assembly is a crucial component in modern automotive security systems. This part interfaces with the vehicle’s immobilizer system, which is designed to prevent unauthorized engine startup, enhancing vehicle security against theft. The antenna assembly works by receiving signals from the transponder key, allowing the car's computer system to verify that a correct key is present before enabling the ignition system. Without this verification, the engine remains immobilized, thus preventing unauthorized access. ??

Why This Part is Necessary

Automobile security has grown paramount with the advancement of technology. The Immobilizer Antenna is vital to ensure only authorized access to the vehicle. It plays a significant role in safeguarding your car from potential car thefts, granting peace of mind to car owners.

Functionality of the Antenna Assembly

The antenna assembly works by emitting and receiving radio signals from the transponder chip embedded in the ignition key or smart key fob. When the correct key is detected, the immobilizer receives a signal to release, allowing the vehicle to start. This seamless communication is what enables the ignition system to function properly.

Consequences of a Faulty or Broken Antenna

If the antenna assembly component is broken or malfunctioning, the vehicle may fail to recognize the key, leading to ignition problems. Drivers may experience issues with starting the engine, as the immobilizer system will not disengage, mistakenly interpreting the key as incorrect. This can cause significant inconvenience, potentially requiring towing to a service center for replacement. ❌?

Compatible Car Models

• Q70/M
• Q70/M Hybrid
• Q70(201802-)Lam
• Qx80/Qx56
• M