When all keys are lost on modern VW and Audi vehicles, standard diagnostic tools can’t communicate with the engine or turn on the instrument cluster. That’s where this MQB 4th and 5th generation all key lost OBD2 adapter cable comes in.

Key Features:

Designed for all key lost situations: If the instrument panel won’t light up and the device can’t access the engine, this adapter provides a fast, safe solution by short-circuiting the relay to enable communication.

Simplicity: Just connect the white OBD plug to the vehicle, link the black OBD plug to your key programming device, and switch it on. Your diagnostic tool will instantly communicate with the engine control unit and illuminate the instrument.

Supports a wide range of models: Compatible with most 4th and 5th generation Volkswagen and Audi vehicles, including:

• 4th Generation: Tiguan, Passat, Magotan CC, A6L, Q7

• 5th Generation: A4L, Q5, A5, Touareg, A8L

• MQB platform vehicles: Supports smart short-circuit communication

Reserved CAN Lines for advanced data collection: The cable features 2 reserved CAN lines designed to collect A6L synchronization data, helping streamline advanced key matching operations.

How to use this adapter:

For standard MQB vehicles:

• When all keys are lost, plug the white OBD connector into the vehicle's OBD port.

• Link the lack OVD connector to your diagnostic/programming device.

• Switch on the adapter.

• The instrument cluster will light up, allowing you to access engine data and perform key programming.