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262 Driving and operating In the following cases, forward collision alert may not detect a vehicle ahead or sensor performance is limited: ● driving on winding or hilly roads fog, rain, or snow ● the sensor in the windscreen is blocked by snow, ice, slush, mud, dirt etc. ● the windscreen is damaged or affected by foreign objects, e.g. stickers Active emergency braking Active emergency braking can help to reduce the damage and injury from crashes with vehicles, pedestrians and obstacles directly ahead, when a collision can no longer be avoided either by manual braking or by steering. Before the active emergency braking applies, the driver is warned by the forward collision alert or the front pedestrian protection alert. Forward collision alert Front pedestrian protection The feature uses various inputs (e.g. camera sensor, radar sensor, brake pressure, vehicle speed) to calculate the probability of a frontal collision. 9 Warning This system is not intended to replace the driver responsibility for driving the vehicle and looking ahead. Its function is limited to supplemental use only to reduce the vehicle speed before a collision. animals. After a sudden lane change, the system needs a certain time to detect the next preceding vehicle. to take action and apply the brakes and steer to avoid collisions. Functionality Active emergency braking is equipped with a front camera and operates in forward gear above walking speed up to 53 mph. The system detects stationary vehicles only if the speed does not exceed 50 mph. Pedestrians are detected only if the speed does not exceed 37 mph. emergency braking is not deactivated in the vehicle personalisation menu If deactivated, m illuminates in the instrument cluster and a warning message is displayed in the Driver Information Centre. is reactivated automatically the next time the ignition is switched on. ● emergency automatic braking |