00 00 ... Checking Coolant Level In Event Of Topping Up: Checking Concentration

Check coolant level in expansion tank. Coolant level must be between Min. and Max. markings.

If necessary, top up coolant to max. fill level.

Check concentration with antifreeze tester (SWZ) in coolant expansion tank.

If necessary, drain differential quantity from radiator drain plug and top up with recommended coolant, refer to COOLING SYSTEM - TECHNICAL DATA .