Subaru Outback Manuals 2018 Outback Owner's Manual | Page 340

7-60 Starting and operating/Reverse Automatic Braking System illuminated . In the following cases, the Re- verse Automatic braking system cannot be operated. – The (EyeSight Temporary Stop indicator: White) is illu- minated, and the messages corresponding to the EyeSight temporary stop are displayed on the multi infor- mation display. For details, refer to the Owner’s Manual supplement for the EyeSight system. – The Reverse Automatic Brak- ing system OFF indicator is illuminated . In the following cases, the system may not be able to properly detect an obstacle. Promptly con- tact a SUBARU dealer to have the system inspected. – A sticker, paint, or a chemical is applied to the rear bumper near the sonar sensor – The rear bumper is modified – The rear bumper has been removed and attached – The ground clearance is chan- ged due to the vehicle’s load- . . . . ing condition or modification – Ice, snow or mud is adhered to the rear bumper near the so- nar sensor – The rear bumper is exposed to strong impact, or the rear bumper is deformed On a steep hill, the system’s automatic braking ability will be reduced. The system is designed to avoid collisions by automatic hard braking when the vehicle’s rever- sing speed is less than approxi- mately 3 mph (5 km/h). However, the system does not guarantee that the vehicle will be able to avoid collisions in any situation. If the vehicle is reversed at an extremely slow speed, the dri- ver’s operation may be priori- tized. In this case, automatic braking will not operate. The system may not be able to detect the following objects – Sharp or thin objects such as poles, fences and ropes which may not reflect the sound wave emitted from the sonar sensor – Objects that are too close to the rear bumper when the select lever is set to the “R” position – Objects with a surface which may not reflect the sound wave emitted from the sonar sensor such as a chain link fence . Objects the system is not de- signed to detect – Pedestrians – Moving objects including moving vehicles – Objects which absorbs sound waves such as cloth or snow – Objects whose surface has a diagonal angle – Objects that are low to the ground such as parking blocks – Objects that are high above the ground such as objects hanging from above . When reversing the vehicle, the system may not be able to prop- erly detect objects or may cause a system malfunction if the fol- lowing conditions exist High frequency sound from other