See also:

Lighting
Ring A Ring B ...

Sitting comfortably
Driver's seat Forwards-backwards Height Manual adjustment Electric adjustment Seat back angle ...

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: - ...