For , but it must with navigation for your car.NEW Speed Limit Information (SLI) Emulator for NBT F/G-Series with NBT Professional and Extended Scope Instrument The Emulator displays a speed limit road in in the instrument or HUD.Requirements:For with the extended scope instrument 6wa/6wb and NBT Professional Satellite Navigation (Wide 8,5 inch screen).The message shows:DateSpeed limit reminderAverage speedAverage energy consumptionCurrent energy consumptionTime of arrivalDistance to destinationAttentions:1. the car needs semi-liquid crystal meter or liquid crystal meter2. The default pick is at the F position, you need to dial to the corresponding position3. Corresponding series programming4. The car must , and the speed limit will be displayed only when the speed is limited.Colour:blackMaterial:ABSPackage Contents:1x Speed Limit Module1x CableOnly the above package content, other products are not included.Note: Light reflection and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.