Mike's Workshop Manuals: Service manuals for every vehicle
Home >> Mercedes Benz >> 2000 >> ML430 >> Repair and Diagnosis >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> Climate Control -- 163 Chassis >> Basic Knowledge >> Rear nozzle function - GF83.10-P-2111-01GI

Rear nozzle function - GF83.10-P-2111-01GI

Function 

The air flow direction of the rear nozzle (1) can be directed up, down, left or right as required using two individually-adjustable slatted shutters (2, 3).

The air distribution between the rear compartment and the rear footwell can be adjusted by operating the rear compartment air distribution switch (AIR DISTRIBUTION SWITCH ) and the rear air distribution flap actuator motor (M2/21) that it actuates.

The quantity of air can be adjusted by operating the blower button (BLOWER BUTTON ) and the rear blower motor (M2/1) that it actuates.

Operating the Auto button (AUTO BUTTON ) causes the AAC push-button control module (N22) to regulate the air distribution and air quantity.

Fig 1: Identifying Rear Nozzle And Two Individually-Adjustable Slatted Shutters
G04608886Courtesy of MERCEDES-BENZ USA