Mercedes-Benz ML320. Manual — part 660

Fig. 23: Identifying Blower Regulator

DUST FILTER, LOCATION / TASK / FUNCTION - GF83.10-P-2142GH

MODEL 163 up to 31.8.01

REAR VENTILATION, LOCATION/PURPOSE/FUNCTION - GF83.10-P-2143GC

MODEL 163, 168

Blower regulator,
location

The blower regulator (A32n1) is below the glove compartment, to
the right of the evaporator housing.

Blower regulator,
task

The blower regulator controls the voltage supply to the blower
motor (A32m1) depending on the current blower setting.

Blower controller
function

GF83.10-P-
2103-01GI

Dust filter,
location

GF83.10-P-
2104-01GH

Dust filter
task

The dust filter filters the fresh air and recirculating air flowing through the
heater/ evaporator housing.

Dust filter,
function

The dust filter element consists of fleece, which cleans the air flowing
through. The dust filter filters over 80 % of particles from 0.3 m in size and
up to 100 % of 0.5 pm sized particles and pollen.

2001 Mercedes-Benz ML320

1998-2005 HVAC Climate Control - 163 Chassis

me

DEFROSTER NOZZLE, LOCATION/PURPOSE/FUNCTION - GF83.10-P-2144GC

MODEL 163, 168

FRONT FOOTWELL AIR OUTLET, LOCATION/PURPOSE/FUNCTION - GF83.10-P-2145GC

MODEL 163, 168

REAR FOOTWELL AIR VENT, LOCATION/TASK/FUNCTION - GF83.10-P-2146GC

MODEL 163 up to 31.8.01, 168

Rear ventilation,
location

Model 168

GF83.10-P-2105-
02GC

Model 163

GF83.10-P-2105-
02GH

Rear ventilation,
purpose

The air flowing through the vehicle passenger compartment exits
the vehicle through the rear vents.

Rear ventilation,
function

GF83.10-P-2105-
01GC

Defroster nozzle,
location

Model 168

GF83.10-P-2106-
01GC

Model 163

GF83.10-P-2106-
01GH

Defroster nozzle,
purpose

The defroster nozzles serve for ventilation and keeping the
windshield and side windows from fogging up.

Defroster nozzle,
function

The air supply to the windshield defroster nozzles can be opened
and closed with the air distribution switch.
Separate adjustment is not possible. Blended air exits from the
defroster nozzles.

Front footwell air outlet,
location

Model 168

GF83.10-P-2109-
02GC

Model 163

GF83.10-P-2109-
02GH

Front footwell air outlet,
purpose

The front footwell air outlet serves for ventilation of the
left and right front footwell.

Front footwell air outlet,
function

GF83.10-P-2109-
01GC

Rear footwell air vent
location

Model 168

GF83.10-P-2110-
02GC

Model 163

GF83.10-P-2110-
02GH

2001 Mercedes-Benz ML320

1998-2005 HVAC Climate Control - 163 Chassis

me

REAR FOOTWELL AIR OUTLET, LOCATION/TASK/FUNCTION - GF83.10-P-2146GI

MODEL 163 as of 1.9.01 with CODE (580a) Automatic air conditioning

Fig. 24: Identifying Left And Right Rear Compartment Air Vent

CENTER NOZZLE, LOCATION/PURPOSE/FUNCTION - GF83.10-P-2149GC

MODEL 163, 168

Rear footwell air vent task

The rear footwell air vent is used to ventilate the rear
footwell.

Rear footwell air vent
function

GF83.10-P-2110-
01GC

Rear footwell air vent
location

The left and right rear footwell air vents (1,2) are below the
passenger and driver's seats.

Rear footwell air vent
task

The left and right rear footwell air vents (1,2) are used to
ventilate the rear footwell.

Rear footwell air vent
function

GF83.10-P-2110-
01GI

Center nozzle,
location

Model 168

GF83.10-P-
2107-02GC
GF83.10-P-

2001 Mercedes-Benz ML320

1998-2005 HVAC Climate Control - 163 Chassis

me

SIDE NOZZLE, LOCATION/PURPOSE/FUNCTION - GF83.10-P-2150GC

MODEL 163, 168

REAR COMPARTMENT NOZZLE LOCATION/TASK/FUNCTION - GF83.10-P-2151GI

MODEL 163 as of 1.9.01 with CODE (580a) Automatic air conditioning

Model 163

2107-02GH

Center nozzle,
purpose

The center nozzle serves for specific guidance and distribution of the
air in the upper section of the front vehicle passenger compartment.

Center nozzle,
function

Model 168

GF83.10-P-
2107-01GC

Model 163

GF83.10-P-
2107-01GH

Side nozzle,
location

Model 168

GF83.10-P-
2108-02GC

Model 163

GF83.10-P-
2108-02GH

Side nozzle,
purpose

The left and right side nozzles serve for specific guidance and
distribution of the air in the passenger compartment on the driver and
passenger sides.

Side nozzle,
function

Model 168

GF83.10-P-
2108-01GC

Model 163

GF83.10-P-
2108-01GH

2001 Mercedes-Benz ML320

1998-2005 HVAC Climate Control - 163 Chassis

me