See also:

PSI (pounds per square inch)
A standard unit of measure for tire pressure. ...

Folding the seat backrest back
Folding the seat backrest back Move the driver's or front-passenger seat forward if necessary. Make sure that the seat belt does not become trapped when folding the rear seat backrest ...

Switching on/off
The three red indicator lamps in the button indicate the heating level you have selected. If the battery voltage is too low, the seat heating may switch off. One or more of the indicator lamp ...