Operation CHARM
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Mercedes Benz
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1986
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560SL (107.048) V8-5.6L (117.967)
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Repair and Diagnosis
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Heating and Air Conditioning
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Testing and Inspection
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Component Tests and General Diagnostics
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Automatic Air Conditioning (Auto A/C)
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Function Test of Total System and Remedies (with adaptor)
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Tests
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Test G
Test G
TESTING CONTROL LINE RECIRCULATING AIR AND CONNECTING LINES 1 AND 12
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Wiring Diagram:
Wiring Diagram Reference
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4:
Pushbutton switching unit
9:
Electronic switching unit for temperature control
10:
Fuse box