![1](https://images-na.ssl-images-amazon.com/images/G/01/x-locale/common/grey-pixel.gif)
Sensor installation
1. Then screw the dust-proof cap of the valve onto the hexagonal nut;
2. Screw on the sensor
3. Reversible tighten the hexagonal nut to the sensor with the key
4. Check the air leak with soapy water.
Tips:
1. Please open the display first and then install 4 sensors. When the driving speed reaches 9MPH or 15KPH, the indicator automatically updates the tyre pressure data.
2. If one of the sensors does not work properly after the first installation, reinstall it and wait a while before continuing.
3. Please test the tyre pressure while the car is driving. If the car stops, the RDKS display is incorrect.