2005 Chrysler PT Cruiser Owner's Manual - Page 191

UNDERSTANDING YOUR INSTRUMENT PANEL 191 CAUTION! To avoid damaging the electrical conductors, do not use scrapers, sharp instruments, or abrasive window cleaners on the interior surface of the rear window. Labels can be peeled off after soaking with warm water. Rear Wiper/Washer Switch A push-button at the center of the instrument panel, below the radio, turns the rear wiper ON or OFF. When this switch is pressed the rear wiper will operate at a fixed interval of about 4 seconds between wipes. 4 Rear Wiper/Washer Switch Press and hold the switch as long as spray is desired. If the switch is depressed while the wiper is on, the wiper will operate for a few seconds after the switch is released then resume the previously set mode of intermittent wiper.