1997 Mercury Grand Marquis Owner Guide 1st Printing - Page 92

To turn off the high beams, pull the lever toward you until it latches. The high beam indicator light turns off. Flashing the Lights To flash the headlamps, pull the lever toward you for a moment and then release it. The headlamps will flash whether the headlamp knob is in the on or off position. Windshield Wipers and Washer To turn on the windshield wipers, the ignition key must be turned to the ON or ACC position. Rotate the end of the lever away from you to activate the wipers. The first seven detents are interval wipe positions, the eighth detent is the LO position and the ninth detent is the HI position. To turn the wipers off, turn the knob toward you to the OFF position. Variable Interval Wipers In addition to two speed wipers, your vehicle has wipers that you can set to operate at varying intervals. For example, you can set the interval so they wipe less often when it drizzles or more often in heavier rain. 91