FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
Courtesy of Operation CHARM
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Car repair manuals for everyone.
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Mercedes Benz
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1999
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C 230K (202.024) L4-2.3L SC (111.975)
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Repair and Diagnosis
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Engine, Cooling and Exhaust
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Cooling System
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Heater Control Valve
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Locations
Heater Control Valve: Locations
Duovalve
Illustrated On Model 208:
The duovalve (Y21) is located on the right at the rear of the engine compartment.