See also:

Description of the kit
A. "Sealant" or "Air" position selector. B. On "I" / off "O" switch. C. Deflation button. D. Pressure gauge (in bar or p.s.i.). E. Compartment housing: - ...

Ventilation. Recommended interior settings
Digital air conditioning: use the automatic mode in preference by pressing the "AUTO" button. ...

Speed limiter "LIMIT"
1. Limiter mode Selection / Off. 2. Decreasing the programmed value. 3. Increasing the programmed value. 4. Speed limiter On / Off. The values must be set with the engine running. ...