R 350 4MATIC (251.165) V6-3.5L (272.967) (2006)
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The RCP control unit allows the following actions:
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Switching the temperature control ON and OFF
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Warm/cold interior temperature selection, separate for left and right
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Manual blower control
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Manual air distribution
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Automatic blower control and air distribution
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Headphone volume control, separate for left and right
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Heated seats, separate controls for left and right
Discrete inputs:
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Circuit 30
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Circuit 31
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Left audio input
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Right audio input
Discrete outputs:
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Left headphone connecting socket
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Right headphone connecting socket
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Left headphone volume control
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Right headphone volume control
The RCP control unit is a CAN B bus subscriber.
Operating possibilities
Temperature dial
The required target temperature for the rear compartment can be selected by rotating the temperature dial.
Increase air volume button /Decrease air volume button
The air volume can be selected manually by actuating the appropriate button.
Air volume indicator
The indication is accomplished by illuminating LEDs. The more LEDs illuminate, the greater the air volume flowing into the vehicle interior.
Automatic button
The air volume and air distribution are regulated automatically when the automatic button is pressed. When the automatic mod is activated, the indicator
LED comes on.
OFF button
The temperature control in the rear can be switched off completely or switched back on by pressing the OFF button.
Air distribution buttons
The air distribution can be controlled in the individual areas by actuating the corresponding button.
Headphone volume control
The headphone volume that is required by the passenger in the rear can be adjusted by rotating the volume control. The volume can be controlled
separately for the right and left.
Heated seats button
The heat output for the relevant side can be regulated in three stages by pressing the heated seats button.
The HS [SIH], seat ventilation and steering wheel heater control unit (N25/7) is notified of the respective button signal via CAN-B by the RCP [HBF]
control unit.
