Subaru Ascent Manuals 2021 Ascent EyeSight Driving Assist Manual | Page 74

Advanced Adaptive Cruise Control
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- Roads with lane restrictions or tentative lanes due to construction work , etc . - Old lane markings remain . - Avoiding parked vehicles - Snow , puddles or snow melting agents remain on the road surface .
- Cracks or constructed traces remain on the road surface . - Frozen roads , snow-covered roads or other slippery road
S01893 surfaces The tires may spin , causing loss of control of the vehicle .
- Entering a sharp curve into an interchange or junction , or a service area , parking area , toll booth or other facilities - There are changes in brightness , such as at a tunnel entrance or exit . - Visibility is poor due to sand , smoke or water vapor blowing in the wind , or the front vision is obscured due to water splashes , snow , dirt or dust stir up generated by the vehicle in front or oncoming traffic .
- The windshield has become fogged , scratched , or snow , dirt , dust or frost has adhered to it , or it is otherwise affected .
- Rain or dirt has not been fully wiped off of the windshield . There is a risk of that the stereo camera may not detect the lanes .
- The stereo camera ’ s field of view is obstructed ( for example by a canoe on the roof of the vehicle ).
• The stereo camera may have difficulty detecting the lane markings under the following conditions and the system may not operate properly . - At night or in a tunnel without the headlights on - Light is poor in the evening or early morning . - In bad weather ( for example , rain or snow ) - The road surface is wet and shining by reflected sunlight . - The distance between your vehicle and the vehicle in front is short , making it difficult to detect lane markings . - A vehicle intruded from an adjacent lane or the vehicle in front changed lanes .
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