Symptom
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Inspection procedure No.
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Reference page
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Communication with the column switch (column-ECU) is not possible.
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1
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![](../../../buttons/03btn007.png)
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Communication with the ETACS-ECU is not possible.
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2
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![](../../../buttons/03btn007.png)
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Communication with the front-ECU is not possible.
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3
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![](../../../buttons/03btn007.png)
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Communication with the sunroof motor assembly (sunroof-ECU) is not possible.
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4
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![](../../../buttons/03btn007.png)
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Communication with the power window main switch (power window module) is not possible. <Vehicles for South Africa>
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5
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![](../../../buttons/03btn007.png)
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Communication with the SWS monitor is not possible.
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6
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![](../../../buttons/03btn007.png)
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