1999 Mercury Mystique Owner Guide 1st Printing - Page 173
1999 Mercury Mystique Manual
Page 173 highlights
Maintenance and care Severe winter climate If you drive in extremely cold climates (less than -36°C [-34°F]), it may be necessary to increase the coolant concentration above 50%. Refer to the chart on the coolant container to ensure the coolant concentration in your vehicle is such that the coolant will not freeze at the temperature level in which you drive during the winter months. Never increase the engine coolant concentration above 60%. Leave a 50/50 mixture of engine coolant and water in your vehicle year-round in non-extreme climates. Checking and adding power steering fluid Switch off the engine. With the steering system at normal operating temperature, the fluid level should come up to the MAX mark. If the fluid level drops below the MIN mark, add the specified fluid. Refer to the Capacities and specifications chapter. MAX MIN 173