Hello. A few months ago I bought a Mercedes car in 203 2002 2.0 gasoline recently when cooler nights came I noticed that it was taking warm heat despite the presentation of zero reaction temperature, no matter if the engine is warm or cold neither can I control the air supply because it does not...

So it can be anything, If you don't undress, you won't find out. In case of repair, unprofitable repair, for pennies you can buy functional used lumber.

The airflow direction and temperature are adjusted by means of flaps and stepper motors that control them. From the control panel you can do a system test and calibration. Search the forum 203 (Polish) - everything is there.

the problem is solved the cause was damaged panel control cable just behind the plug. soldered wires. problem solved Thank you for your help.

[Solved] Mercedes w203 C180 2002 2.0 Gasoline: Unresponsive Heating, Ventilation and Airflow Control

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#1 16703360 17 Sep 2017 00:30

krystian199729 krystian199729

Level 9

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Post #1
16703360 17 Sep 2017 00:30

Hello. A few months ago I bought a Mercedes car in 203 2002 2.0 gasoline recently when cooler nights came I noticed that it was taking warm heat despite the presentation of zero reaction temperature, no matter if the engine is warm or cold neither can I control the air supply because it does not work despite turning the knob the airflow does not change . The airflow adjustment works properly. Any ideas what could be wrong?
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#2 16703402 17 Sep 2017 02:11

Pawel wawa Pawel wawa

VIP Meritorious for electroda.pl

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Post #2
16703402 17 Sep 2017 02:11

krystian199729 wrote:
I bought it a few months ago
So it can be anything, If you don't undress, you won't find out. In case of repair, unprofitable repair, for pennies you can buy functional used lumber.
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#3 16707269 19 Sep 2017 04:19

Gerri Gerri

Mercedes specialist

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Post #3
16707269 19 Sep 2017 04:19

The airflow direction and temperature are adjusted by means of flaps and stepper motors that control them. From the control panel you can do a system test and calibration. Search the forum 203 (Polish) - everything is there.
#4 17082456 05 Mar 2018 19:43

krystian199729 krystian199729

Level 9

» | Topic author Helpful post? (+4)

Post #4
17082456 05 Mar 2018 19:43

the problem is solved
the cause was damaged panel control cable just behind the plug.
soldered wires. problem solved
Thank you for your help.
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[Solved] Mercedes w203 C180 2002 2.0 Gasoline: Unresponsive Heating, Ventilation and Airflow Control

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