1997 Ford Thunderbird Owner Guide 1st Printing - Page 206

If you find that the fluid level is excessively low - below the seam or ridge on the outside of the plastic reservoir - have the brake system inspected. RWARNING Do not let the reservoir for the master cylinder run dry. This may cause the brakes to fail. Windshield Washer Fluid Washer Fluid Check the level of the windshield washer fluid periodically. The reservoir for washer fluid is located on the driver's side of the engine compartment. Do not operate the washer when the reservoir is empty. The reservoir for the windshield washer fluid RWARNING Do not put windshield washer fluid in the container for the engine coolant. Use specially formulated windshield washer fluid rather than plain water, because specially formulated washer fluids contain additives that 206