S 600 (220.176) V12-5.5L Turbo (275.960) (2005)
Driver/Vehicle Information Display: Description and Operation
GF82.20-P-4101-02S Overhead Control Panel Control Unit, Purpose
GF82.20-P-4101-02S Overhead Control Panel Control Unit, Purpose
The overhead control panel control unit (N70) has the following purpose:
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Control of dimming functions of the inside rearview mirror (A67) and the outside rearview mirror
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Control of light functions of the interior lights
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Reading of integral switches and sensors:
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Sliding/tilting roof switch (N70s1)
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Rear dome lamp switch (N70s2)
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Dome lamp switch (N70s3)
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Left front reading lamp switch (N70s6)
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Right front reading lamp switch (N70s7)
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In-car temperature sensor (N70b1)
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Reading of sensors (on the windshield):
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Rain sensor (B38)
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Automatic light switch daylight sensor (B32/1)
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Rain/light sensor (B38/2), as of 9/1/02
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Sliding roof actuation
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Reading data of the rear window antenna amplifier module (A2/12) and transmitting data on CAN interior
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Actuation of the integral front dome lamp (N70e1)
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Reading and actuating of components of the inside rearview mirror unit (A67):
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Left reading lamp (A67e1)
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Right reading lamp (A67e2)
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Ambient lamp (A67e3)
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Sensor for automatic dimming mirror, forward(A67h1)
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Sensor for automatic dimming mirror, backward (A67h2)
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Motor vertical adjustment (A67m1)
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Motor horizontal adjustment (A67m2)
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Potentiometer vertical position (A67r1)
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Potentiometer horizontal position (A67r2)