See also:

Symbols
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Blower control
Turn the control clockwise to increase or counterclockwise to decrease the blower speed. If AUTO is selected, blower speed will be regulated automatically and this will override manual adjustment. ...

Manual operation
1. Opening the sun shade: Pull the control back to the first stop (the manual open position) and hold it until the sun shade has opened to the position of your choice. 2. Opening the rear edge ...