How do you adjust the windshield wipers on a Chevy Impala?

The Chevy Impala's windshield wiper adjustment is typically handled through a combination of a wiper speed control stalk and sometimes a separate intermittent wiper control. There isn't a universal adjustment for all model years, so precise instructions depend on the year of your Impala. However, the general process looks like this:

Wiper Speed:

* Stalk: The stalk, usually located on the left side of the steering column, will have several positions. These positions generally control the speed of the wipers: OFF, low, medium, high, and possibly an intermittent setting (see below). Experiment with these positions to find the desired speed.

Intermittent Wipers (if applicable):

* Stalk: Some Impalas have an intermittent setting on the wiper stalk itself. You might need to push the stalk up or down to activate this setting, then rotate the stalk to adjust the interval between wipes. The shorter the time between wipes, the faster the intermittent speed. Look for markings on the stalk or in your owner's manual for specific instructions.

* Separate Control: Some models may have a dial or button on the dashboard dedicated to adjusting the intermittent wiper speed. This dial usually has settings for varying delays between wipes.

If you're having trouble:

1. Consult your owner's manual: This is the best resource for precise instructions on wiper operation for your specific Impala model year.

2. Look for markings on the stalk: There may be symbols or text indicating wiper speed and intermittent settings.

3. Experiment carefully: Try different positions of the wiper stalk to see how they affect the wiper speed and interval.

Remember that forcefully manipulating the controls isn't necessary. If the wipers are not working at all, you may have a more serious electrical or mechanical issue that requires professional attention.