Mercedes-Benz ML320. Service manual - part 336

 

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Mercedes-Benz ML320. Service manual - part 336

 

 

GF82.15-P-0002-03GH

Headlamp cleaning system (HCS), location of 
components

n

 

P82.15-2083-06

F2k5

Relay 5

M5/2

HCS pump

N10/1

Extended activity module (EAM)

S4/1

HCS [SRA] switch

Copyright DaimlerChrysler AG  17.05.2006 CD-Ausgabe G/10/04 . This WIS print-out will not be recorded by Modification services.

Page 1

GF82.15-P-9998GHZ

Survey of system components for headlamp cleaning system (HCS), 
location/task/design/function

30.3.01

MODEL 

163 as of 01.9.01 with CODE (600a) headlamp cleaning system

Headlamp cleaning system (HCS), location of 
components

GF82.15-P-0002-03GH

Telescopic nozzle for headlamp cleaning 
system, location/task/design/function

GF82.15-P-2100GH

Table of contents, function description for 
headlamp cleaning system (HCS)

GF82.15-P-0998GHZ

Copyright DaimlerChrysler AG  17.05.2006 CD-Ausgabe G/10/04 . This WIS print-out will not be recorded by Modification services.

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GF82.15-P-2100-04GH

Function of headlamp cleaning system 
telescopic nozzles

n

 

After the HCS pump (M5/2) has started to operate, pressure builds 
up in the washing water line for approx. 1 second. Driven by the 
water pressure, the nozzles first move telescopically into the cleaning 
position. Then as a result of a further pressure rise, a valve at each 
telescopic nozzle opens and an exactly metered quantity of washing 
water is sprayed onto the headlamp lenses.

Swirl chambers are provided at the tips of the telescoping sections 
and these ensure controlled propagation of the water jet, even when 
traveling fast. After the cleaning process, the telescoping sections 
are retracted back into the starting position with the aid of return 
springs. 

Copyright DaimlerChrysler AG  17.05.2006 CD-Ausgabe G/10/04 . This WIS print-out will not be recorded by Modification services.

Page 1

AR82.15-P-6100GH

Remove/install telescoping nozzle for headlamp cleaning system

9.5.00

MODELS  163.113 /128 /154 /157 /172 /175 with CODE (600a) Headlamp cleaning system
MODEL 

163.174

P82.15-2067-06

1

Water hose

2

Retaining clip

3

Screws

4

Cover

5

Telescopic nozzle

  

Remove/Install

1

Remove the front bumper

with visual enhancement package, code U49. AR88.20-P-2000GI

As of VIN A289565, X754620.

AR88.20-P-2000GJ

2

Remove retaining clip (2) and water hose (1) 
from telescopic nozzle

3

Unscrew screws (3) from mount of telescopic 
nozzle

4

Remove cover (4) from telescopic nozzle

 Risk of breakage!

 

Press telescopic nozzle upward to obtain 

access to the retaining lugs for the cover from 
above

5

Remove telescopic nozzle (5) together with 
mount

6.1

Remove mount from telescoping nozzle

 Only when the telescopic nozzle is 

replaced.

7

Install in the reverse order

Copyright DaimlerChrysler AG  17.05.2006 CD-Ausgabe G/10/04 . This WIS print-out will not be recorded by Modification services.

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