Buick Regal Owners & Service Manuals

Buick Regal: Rear Window Wiper/ Washer

If equipped, the ignition must be on or in ACC/ACCESSORY to operate the rear window wiper/washer.

Turn the end of the windshield wiper

Turn the end of the windshield wiper lever to operate the rear window wiper/washer.

OFF : Turns the system off.

INT : Intermittent wipes.

ON : Slow wipes.

lever forward to spray washer fluid: Push the windshield wiper lever forward to spray washer fluid on the rear window. The lever automatically returns to its original position when released.

Reverse Gear Wipes

If the rear wiper control is off, the rear wiper will automatically operate continuously when the shift lever is in R (Reverse), and the front windshield wiper is performing low or high speed wipes. If the rear wiper control is off, the shift lever is in R (Reverse), and the front windshield wiper is performing interval wipes, then the rear wiper automatically performs interval wipes.

This feature can be turned on or off.

The windshield washer reservoir is used for the windshield and rear window. Check the fluid level if either washer is not working.

Compass

The vehicle may have a compass display on the Driver Information Center (DIC). The compass receives its heading and other information from the Global Positioning System (GPS) antenna, StabiliTrak/ Electronic Stability Control (ESC), and vehicle speed information.

The compass system is designed to operate for a certain number of miles or degrees of turn before needing a signal from the GPS satellites. When the compass display shows CAL, drive the vehicle for a short distance in an open area where it can receive a GPS signal. The compass system will automatically determine when a GPS signal is restored and provide a heading again.

Clock

Set the time and date using the infotainment system. See "Time / Date" under "Settings" in the infotainment manual.

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