how to get rid of STOP CHECK COOLANT warning light on 2002 vw passat tdi
when this first came on i found a leaking water hose which i replaced, but the warning light is still on
The is a float in the coolant reservoir. The float has a connector on the bottom. Unplug the connector to see if the light goes out. The float might be stuck or defective and needs to be replaced.
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