See also:

Brake fluid level
The brake fluid level should be close to the "MAX" mark. If it is not, check the brake pad wear. Changing the fluid Refer to the servicing booklet for details of the interval for this ...

Exceeding the programmed speed
Intentional or unintentional exceeding of the programmed speed results in flashing of this speed in the screen. Return to the programmed speed, by means of intentional or unintentional deceleration ...

Height
Pull the control upwards to raise or push it downwards to lower, as many times as required, to obtain the position required. ...