Complete kit for upgrading traffic sign recognition Supported speed limits are displayed in the DIS Suitable for Audi A8 4H Scope of delivery: Wiring kit Control part Bracket Note: After installation, you must code the vehicle Only suitable for vehicles with PR number QR8 (diagnostic address 85 must be present) Vehicles without diagnostic address 85 on request For vehicles with PR number: 8T4 (ACC), please use our article 40225-X The hardware supplied partly comes from test vehicles and has undergone a complete functional test. The software is up to date You benefit from the standard 24-month warranty on the articles