The chip is located on the remote controller closest to the code read by the identification coil, so that the chip can be accurately identified. The anti-theft system sends and receives signals, and the key car can only work normally if it is started.

It should be noted that if you lock the car with the car key, you must use the unlock key on the car key to unlock it, and the door handle cannot be unlocked.

note:

Audi A6 keyless entry system, abbreviated as PKE(PASSIVE KEYLESS ENTER), adopts the world's most advanced RFID radio frequency technology and the most advanced vehicle identification system, takes the lead in applying the development scheme of miniaturized and low-power radio frequency antenna, successfully integrates remote control system and keyless system, and follows the traditional vehicle circuit protection.

Although there are many kinds of vehicles, their structures are similar. This should be said to be the credit of standardization and the need of large-scale production line. With the development of society, the progress of science and technology and the change of demand, the appearance of railway vehicles has also begun to change, especially the passenger cars are no longer the same old faces. However, their basic structure has not changed obviously, but the specific parts have more scientific and advanced structural design.

Generally speaking, the basic structure of a vehicle consists of five parts: body, underframe, running gear, coupler buffer device and braking device.

The car body is the part of the vehicle carrying goods or passengers, and it is also the basis for installing and connecting other parts of the vehicle. The bodies of early vehicles were mostly wooden structures, supplemented by steel plates and bow bars. Modern automobile body is mainly steel structure or light metal structure.