Driving and Operating 223Curves in the Road{ WarningOn curves, ACC may not detect avehicle ahead in your lane. Youcould be startled if the vehicleaccelerates up to the set speed,especially when following avehicle exiting or entering exitramps. You could lose control ofthe vehicle or crash. Do not useACC while driving on an entranceor exit ramp. Always be ready touse the brakes if necessary.{ WarningOn curves, ACC may respond toa vehicle in another lane, or maynot have time to react to a vehiclein your lane. You could crash intoa vehicle ahead of you, or losecontrol of your vehicle. Give extraattention in curves and be readyto use the brakes if necessary.Select an appropriate speed whiledriving in curves.ACC may operate differently in asharp curve. It may reduce thevehicle speed if the curve is toosharp.When following a vehicle andentering a curve, ACC may notdetect the vehicle ahead andaccelerate to the set speed. Whenthis happens the vehicle aheadsymbol will not appear.ACC may detect a vehicle that isnot in your lane and apply thebrakes.ACC may occasionally provide analert and/or braking that isconsidered unnecessary. It couldrespond to vehicles in differentlanes, signs, guardrails, and otherstationary objects when entering orexiting a curve. This is normaloperation. The vehicle does notneed service.Other Vehicle Lane ChangesACC will not detect a vehicle aheaduntil it is completely in the lane. Thebrake may need to be manuallyapplied.