GF32.22-P-4004TX AIRmatic Level Adjustment, Function
GF32.22-P-4004TX AIRmatic level adjustment, function
- with CODE (489) Airmatic (semi-active air suspension)
- with CODE (494) USA version
The vehicle is lowered and raised depending on the driving speed and adjustment of the level adjustment switch (N72s18) and comfort and sport switch (N72s25). 4 vehicle level stages are possible:
^ Normal vehicle level
^ Vehicle lever lowered 10 mm "Sport I" (speed-dependent and manually with comfort and sport switch)
^ Vehicle lever lowered 15 mm "Sport II" (speed-dependent and manually with comfort and sport switch)
^ Vehicle lever raised 25 mm (only manually with level adjustment switch)
The switch position operated by the driver also remains stored after "ignition OFF" until it is changed again manually or is canceled due to exceeding a certain speed threshold or time threshold.
Level adjustment switch actuated (range of effect from 0 km/h to 120 km/h)
^ Engine running
^ The vehicle is at normal level N (0 mm).
^ The raised vehicle level K (+25 mm) is adjusted shortly after the level adjustment switch is operated.
Display in multifunction display (A1p13) in instrument cluster (A1): "Vehicle rising", the LED in the level adjustment switch flashes during the adjustment procedure and illuminates continuously when the higher level has been reached
^ At a speed of v > 80 km/h for longer than (t) = 5 min, the driver's request "Increased level" is deleted and the vehicle level is automatically lowered to normal level N (0 mm).
Display in the multifunction display of the instrument cluster: "Level selection canceled".
^ If a vehicle speed of 120 km/h is exceeded, the driver's request "Increase level" is deleted immediately and the vehicle level is (immediately) lowered to normal level N (0 mm)
Display in the multifunction display of the instrument cluster: "Level selection canceled".
^ At v > 140 km/h - automatic lowering of vehicle level to the lowered level SI (-10 mm).
^ At v > 180 km/h - automatic lowering of vehicle level to the lowered level SII (-15 mm).
^ At v < 130 km/h resetting the lowered level SI (-10 mm).
^ At v < 90 km/h resetting to normal level N (0 mm).
If the vehicle speed v > 80 km/h is not maintained for longer than 5 minutes and if the vehicle does not exceed v 120 km/h, the vehicle remains at the "Increased level" until it is lowered to "normal level" again by operating the level adjustment switch
Level adjustment switch not actuated
^ Engine running
^ The vehicle is at normal level N (0 mm).
^ At v > 140 km/h - automatic lowering of vehicle level to the lowered level SI (-10 mm).
^ At v > 180 km/h - automatic lowering of vehicle level to the lowered level SII (-15 mm).
^ At v < 130 km/h resetting the lowered level SI (-10 mm).
^ At v < 90 km/h resetting to normal level N (0 mm).
Comfort and sport switch actuated
^ With the switch position "SportI" (one LED on) the vehicle is immediately lowered to the lowered level SI (-10 mm)
^ At v > 180 km/h - automatic lowering of vehicle level to the lowered level SII (-15 mm).
^ At v < 130 km/h resetting to level SI (-10 mm).
Once the damping program "SportI" is selected the message "AIRMATIC DC Sport 1 " appears in the multifunction display for approx. 5 seconds.
^ In the switch position "SportII" (both light emitting diodes light up), the vehicle level is immediately lowered by 15 mm and irrespective of the vehicle speed is held at the lowered level SII (-15 mm).
Once the "SportII" damping program is selected, the message "AIRMATIC DC Sport 2" appears in the multifunction display for approx. 5 seconds.
^ If subsequently switch position "Comfort" (both LEDs Off) is selected, the vehicle level is again raised to normal level provided that the vehicle speed is v < 90 km.
Once the "Comfort" damping program is selected, the message "AIRMATIC DC Comfort" appears in the multifunction display for approx. 5 seconds.
