Black plate (10,1)Cadillac DTS Owner Manual - 2011Other MessagesThere are three messages that may appear on theDriver Information Center (DIC). They are CLEANRADAR, RADAR CRUISE NOT READY and SERVICERADAR CRUISE. See DIC Warnings and Messages onpage 4‑65.Cleaning the SystemThe radar can become blocked by snow, ice, or dirt.If so, you may need to turn off the engine and clean thelens. See “Cleaning the System” under Adaptive CruiseControl on page 4‑14.Flash-to-PassThis feature lets you use the high-beam headlamps tosignal the driver in front of you that you want to pass.The flash-to-pass feature will only work with theheadlamps on. It does not work with Daytime RunningLamps (DRL).Pull and hold the turn signal lever toward you to use.If the headlamps are on low beam, pulling the turnsignal towards you will flash the high beams.Windshield WipersThe windshield wiper lever is located on the left side ofthe steering column.Turn the band with the wiper symbol on it to control thewindshield wipers.8(Mist): For a single wiping cycle, hold it on mist untilthe wipers start, then release. The wipers stop afterone wipe. Several wipes, hold the band longer.6 (Delay): Use to set the delay time between wipecycles. The wiper speed can be set for a long or shortdelay between wipes. The closer the band is set to thetop of the lever, the shorter the delay.4-10