Windshield wipers are an essential safety feature in any vehicle, designed to clear rain, snow, and debris from your windshield to ensure you have a clear view of the road. While they are a standard feature, the controls can vary slightly between different car models. This guide will explain the basic operation of windshield wipers, covering how to turn them on, off, and adjust their settings.

Locating the Wiper Control
In the vast majority of vehicles, the wiper control is located on a stalk (a lever) on the right side of the steering column (for left-hand drive cars). In some models, particularly older ones or certain European cars, it might be on the left side. The end of this stalk typically controls the wipers, while a separate stalk on the opposite side usually controls the turn signals.

Basic Wiper Settings
The stalk can usually be moved up or down to activate different wiper modes. The specific markings on the stalk or your vehicle's dashboard will indicate these settings. Common settings include:

OFF: This is the default position where the wipers are not active. The stalk will usually be in the middle position.

MIST (or Single Wipe): This is often a momentary function. You typically push the stalk upward (or pull it towards you, depending on the model) and release it. The wipers will make one single pass across the windshield and then return to the off position. This is useful for clearing a light mist or a few drops of rain.

INT (Intermittent): Moving the stalk downward one position from OFF often activates the intermittent mode. In this mode, the wipers wipe the windshield periodically, with a pause between each wipe. This setting is ideal for light rain or drizzle.

Adjusting the Speed: Many vehicles with intermittent wipers have a ring or dial on the stalk itself that allows you to adjust the delay between wipes. You can turn this to make the pauses shorter or longer, depending on how much rain is falling.

LO (Low Speed): Moving the stalk downward to the next position (often the second click down) activates the wipers at a continuous, low speed. This is suitable for moderate, steady rainfall.

HI (High Speed): Moving the stalk downward to the furthest position (often the third click down) engages the wipers at their maximum continuous speed. Use this setting for heavy rain, snow, or on highways where water is being kicked up quickly.

To turn the wipers off, simply move the stalk back upward to the OFF position.

Rear Windshield Wiper
If your vehicle is a hatchback, SUV, or minivan, it likely has a rear windshield wiper. The control for this is often located at the very end of the wiper stalk. You typically turn a rotating collar at the tip of the stalk to activate the rear wiper. Common positions are:

OFF: The default position.

INT: For intermittent rear wiping.

ON: For continuous rear wiping.

Using the Windshield Washer
To spray washer fluid onto your windshield to help clean off dirt or bugs, you need to activate the washer function. This is usually done in one of two ways:

Push or Pull: You may need to push the entire stalk inward (towards the steering column) or pull it outward (away from the steering column). When you do this, fluid will spray onto the windshield, and the wipers will usually make a few passes to wipe it away.

End Button: Some vehicles have a button on the end of the stalk. Pressing this button will activate the washer.

Important Tips and Safety Warnings
Never Operate Dry Wipers: Do not turn on your wipers on a dry windshield. This can scratch the glass and quickly wear out the rubber on the wiper blades. Always use the washer fluid to lubricate the windshield if it's dry.

Clear Ice and Snow: Before using your wipers in winter, ensure they are not frozen to the windshield. Trying to operate frozen wipers can burn out the wiper motor or tear the blades. Clear any heavy snow or ice from the windshield first.

Check Washer Fluid: Regularly check and refill your windshield washer fluid reservoir, especially before long trips or during seasons with a lot of rain or snow.

Replace Wipers Regularly: Wiper blades typically need to be replaced every six to twelve months. If they are leaving streaks, chattering, or not clearing the glass effectively, it's time for new ones.