ML 63 AMG (164.177) V8-6.3L (156.980) (2007)
Component Identification
Location
The comfort AAC [KLA] control and operating unit is located on the instrument panel.
Design
The comfort AAC [KLA] control and operating unit contains the following controls and displays:
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Driver side temperature dial (1)
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Automatic button (2)
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Left headroom air distribution button (3)
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Window defrost button (4)
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Increase air volume button (5)
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Heated rear window switch (N22/7s1)
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Right headroom air distribution button (6)
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Rear button (7)
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Passenger side temperature dial (8)
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OFF/REST button (9)
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Right footwell air distribution button (10)
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Right center air distribution button (11)
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A/C Rest button (12)
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Display (13)
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Reduce air volume button (14)
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Air recirculation switch (N22/7s2)
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Left center air distribution button (15)
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Left footwell air distribution button (16)
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In-car temperature sensor (N22/7b1)
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MONO button (17)
The comfort AAC [KLA] control and operating unit is used to control the following:
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Switching the air conditioning system on and off
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Cold/hot interior temperature preselection 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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Air recirculation mode
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Defrost function
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Rear window heater
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Residual engine heat utilization system
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Option for linking front passenger temperature preselection with that of the driver side