Volkswagen Passat 1995 Official Factory Repair Manual page 402

Cooling system
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- Slowly fill coolant up to "MAX" mark
on expansion tank.
Filling time: approx. 5 minutes
- Close expansion tank (install cap).
- Let engine run until coolant fan
comes on.
- Check coolant level and top off if
necessary.
With engine at operating
temperature, coolant level must be
at "MAX" mark.
With cold engine, coolant level must
be between "MIN" and "MAX"
marks.
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