When to replace the Pollen Filter on your MERCEDES-BENZ C-CLASS
Recommended replacement interval for the part category Pollen filter : 2 year / 50000 km
Important!
This replacement procedure can be used for:
MERCEDES-BENZ C-Class Coupe (CL203) C 180 (203.735), MERCEDES-BENZ C-Class Coupe (CL203) C 200 Kompressor (203.745), MERCEDES-BENZ C-Class Coupe (CL203) C 220 CDI (203.706), MERCEDES-BENZ C-Class Coupe (CL203) C 230 Kompressor (203.747), MERCEDES-BENZ C-Class Coupe (CL203) C 180 Kompressor (203.746), MERCEDES-BENZ C-Class Coupe (CL203) C 200 Kompressor (203.742), MERCEDES-BENZ C-Class Coupe (CL203) C 230 Kompressor (203.740), MERCEDES-BENZ C-Class Coupe (CL203) C 32 AMG Kompressor (203.765), MERCEDES-BENZ C-Class Coupe (CL203) C 30 CDI AMG (203.718), MERCEDES-BENZ C-Class Coupe (CL203) C 320 (203.764), MERCEDES-BENZ C-Class Coupe (CL203) C 200 CGI Kompressor (203.743), MERCEDES-BENZ C-Class Coupe (CL203) C 200 CDI (203.707), MERCEDES-BENZ C-Class Coupe (CL203) C 220 CDI (203.708), MERCEDES-BENZ C-Class Coupe (CL203) C 350 (203.756), MERCEDES-BENZ C-Class Coupe (CL203) C 230 (203.752), MERCEDES-BENZ C-Class Coupe (CL203) C 160 Kompressor (203.730) View more

The steps may slightly vary depending on the car design.

This video shows the replacement procedure of a similar car part on another vehicle

Tools
Replacement: pollen filter – MERCEDES-BENZ C-CLASS Coupe (CL203). List of the tools you'll need:
Fender cover
Replacement: pollen filter – MERCEDES-BENZ C-CLASS Coupe (CL203). Professionals recommend:
  • Replace the cabin filter at least once every six months, in early spring and autumn seasons.
  • Follow the terms, recommendations and requirements of the part operation provided by the manufacturer.
  • If the air flow into the cabin has sharply reduced, replace the filter before a scheduled maintenance.
  • All work should be done with the engine stopped.
Carry out replacement in the following order:
  1. Step 1
    Open the bonnet.
    Step 2
    Use a fender protection cover to prevent damaging paintwork and plastic parts of the car.
    Step 3
    How to change Pollen Filter on Mercedes CL203 2001 - free PDF and video manuals
    Release the cabin filter cover clips.
  2. Step 4
    How to replace MERCEDES-BENZ C-Class Coupe (CL203) C 220 CDI 2.2 (203.706) 2002 Pollen Filter - step-by-step manuals and video guides
    Remove the cabin filter housing cover.
    AUTODOC recommends:
    Replacement: pollen filter – MERCEDES-BENZ C-CLASS Coupe (CL203). To avoid damaging the part when removing it, do not use excessive force.
  3. Step 5
    Switch on the ignition.
    Step 6
    Set the heater flap actuator to the upper position.
    Step 7
    Switch off the ignition.
    Step 8
    Mercedes CL203 C 220 CDI 2.2 (203.708) 2003 Pollen Filter replacement: free workshop manuals
    Clean the cabin filter housing and cover.
    Replacement: pollen filter – MERCEDES-BENZ C-CLASS Coupe (CL203). AUTODOC recommends:
    Remove any debris from the cabin filter housing carefully to prevent contamination of the ventilation duct.
  4. Step 9
    Changing Pollen Filter on MERCEDES-BENZ C-Class Coupe (CL203) C 200 CDI 2.2 (203.707) 2004 by yourself
    Remove the filter element from the filter housing.
    Replacement: pollen filter – MERCEDES-BENZ C-CLASS Coupe (CL203). Tip from AUTODOC experts:
    Do not attempt to clean and reuse the filter - it will affect the quality of air cleaning inside the car.
  5. Step 10
    How to remove MERCEDES-BENZ C-CLASS C 200 2.0 Kompressor (203.745) 2005 Pollen Filter - online easy-to-follow instructions
    Insert a new filter element into the filter housing. Make sure that the filter edge fits tight to the housing.
    AUTODOC recommends:
    Check out the correct location of the filter element. Do not skew.Follow the air flow direction arrow on the filter.Attention! Use quality filters – MERCEDES-BENZ C-CLASS Coupe (CL203).
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DIY MERCEDES-BENZ C-Class Coupe (CL203) Pollen Filter replacement - online guide
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