Users Manual

10. For Benz S W221 control Panel, open it here to show on main menu
12.Set for steering wheel button function for Navigation.
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11. Steering wheel track selection: 1 track not wave; 2 track wave
Air Conditioner set as default to show Air Condition information.
9.Speedometer Selection: for biggest speed
MAP KEY Selection :for map button on steering wheel for Android Navi or OE original GPS
Gear Selection: default is grear type 1 Automatic for NTG4.0&4.5 cars, no need change.
For NTG5.0 if reverse camera not work, chang to Gear type 2 or 3.