To use windshield wipers in the intermittent mode, press the control stock down to the first stop. The system will pause between wipes to help prevent smearing. Find the collar labeled INT on the stock and twist it away from you to increase the frequency. Place it towards you to slow it down. For more steady rain, push the stock down to the second stop. The wipers will run continuously at low speed. If it's raining hard, continue to the third stop for high speed operation. If you only need a single wipe, lift the stock up and release. To wash the windshield, pull the stock towards you. The washers will spray the windshield and the wipers will automatically clear the windshield.