Display Group 020 - 039

List Of Available Display Group Numbers "020" To "039"

Display Group 20:

Display Group 21:

Breakdown Of Information For Driver's Seat Ventilation Control Module -j672-, Front Passenger's Seat Ventilation Control Module -j673-, Left Rear Seat Ventilation Control Module -j674- And Right Rear Seat Ventilation Control Module -j675- (Optional Equipment):

NOTE:
- The indication appears in display fields "1" and "2" of display group "021" for Climatronic Control Module -J255- and in display fields "1" and "2" of display group "007" for Rear A/C Control Head (Climatronic) -E265-
- The currently selected stage for seat ventilation and seat heater for front seats are displayed in measuring value blocks "026, "027" and "028" of Climatronic Control Module -J255-.
- The currently selected stage for seat ventilation and seat heater for rear seats are displayed in measuring value blocks "004" and "005" of Rear A/C Control Head (Climatronic) -E265-.
- Activation of seat ventilation fan is not displayed directly. Activation of respective fan and respective seat ventilation control module can be checked e.g. as follows:- Start engine.- Switch off electrical consumers with great current draw (e.g. rear windshield heater).- Select the lowest adjustable speed for Fresh Air Blower -V2-- Shift seat ventilation regulator (in front or rear A/C control head) for respective seat to the highest stage.- Check respective seat, the noise of fan operation can be heard in the seat.- Shift seat heater regulator (in front or rear A/C control head) for respective seat to the highest stage, it can be found in measuring value block that seat heater is switched on.