What is the general default PIN code for car devices?

[Jan]

Generally, the default pairing password would be 0000, 1234, or 1111. Here is the relevant information: Information from 4S stores: The Bluetooth PIN code for cars is usually provided to the car owner by the 4S store staff when the new car is picked up. Each vehicle has its own unique PIN code. If the car owner forgets their car's Bluetooth PIN code, they can inquire at the 4S store, as they typically keep a record of the car owner's Bluetooth PIN code. Bluetooth PIN code: The car's Bluetooth PIN code is used for clearing fault codes, matching performance after replacing important components, and matching car keys. It serves as the production identification code for the vehicle, ensuring its security.