ACTIVATE command menu

ISAT text/commands	Function
DISPLAY TEST	Increases the brightness of the display from zero to maximum with all segments activated
A/C (TO ICE) ON/OFF	ICE control module requested to switch on the compressor. (ICE forwards the signal to the engine management system.)
HEATED REAR WINDOW ON/OFF	Ice control module requested to switch on the heated rear window
RECIRC FLAP MOTOR ON/OFF	Activates the recirculation flap motor in the recirculation position or fresh-air position
FAN X.XX V	A control voltage is applied to the fan, the strength of which increases in proportion to the voltage
AIR MIX FLAP POS XXX %%	Activates the heater flap motor to the desired position
AIR DIST FLAP POS XXX DEGREES	Activates the air distribution flap motor to the desired position