222 DRIVING AND OPERATINGIf ACC will not operate, regular CruiseControl may be available. See“Switching Between ACC and RegularCruise Control” previously in thissection. Always consider drivingconditions before using either cruisecontrol system.For cleaning instructions, see“Washing the Vehicle” under ExteriorCare 0 324.System operation may also be limitedunder snow, heavy rain, or road sprayconditions.Driver AssistanceSystemsThis vehicle may have features thatwork together to help avoid crashes orreduce crash damage while driving,backing, and parking. Read this entiresection before using these systems.{ WarningDo not rely on the DriverAssistance Systems. These systemsdo not replace the need for payingattention and driving safely. Youmay not hear or feel alerts orwarnings provided by thesesystems. Failure to use proper carewhen driving may result in injury,death, or vehicle damage. SeeDefensive Driving 0 175.Under many conditions, thesesystems will not:. Detect children, pedestrians,bicyclists, or animals.(Continued)Warning (Continued). Detect vehicles or objectsoutside the area monitored bythe system.. Work at all driving speeds.. Warn you or provide you withenough time to avoid a crash.. Work under poor visibility orbad weather conditions.. Work if the detection sensoris not cleaned or is coveredby ice, snow, mud, or dirt.. Work if the detection sensoris covered up, such as with asticker, magnet, or metalplate.. Work if the area surroundingthe detection sensor isdamaged or not properlyrepaired.Complete attention is alwaysrequired while driving, and youshould be ready to take action andapply the brakes and/or steer thevehicle to avoid crashes.