1997 Mercury Mystique Owner Guide 1st Printing - Page 190

Maintenance and Care Severe winter climate If you drive in extremely cold climates (less than -34˚F [-36˚C]), 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 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. Power Steering Fluid Checking and Adding Power Steering Fluid With the power steering system at operating temperature, switch off the engine. The fluid level should be up to the MAX marking on the transparent reservoir. If it drops to or below the MIN mark, top off with the specified fluid. The power steering fluid reservoir 191