Subaru Crosstrek Manuals 2023 Crosstrek Owner's Manual | Page 356

7-82
Starting and operating / Reverse Automatic Braking ( RAB ) system
& RAB warning indicator
S07BN07
1 ) RAB malfunction message 2 ) RAB warning indicator
If the Reverse Automatic Braking ( RAB ) system malfunctions , the above indicator illuminates on the combination meter . Contact the nearest SUBARU dealer for details .
& Handling of the sonar sensors
S07BN06
The 4 sonar sensors are located in the rear bumper . To ensure the proper operation of the Reverse Automatic Braking ( RAB ) system , observe the following precautions .
. Do not affix any stickers or other items on the sonar sensor or the bumper surface near the sonar sensors .
. Always keep the sonar sensor and the rear bumper surface near the sonar sensors clean .
. Do not modify the rear bumper .
. Do not paint the bumper near the sonar sensors .
. Do not apply high pressure water to the sonar sensors with a high pressure carwashing machine .
. Do not apply strong impacts to the rear bumper near the sonar sensors . If a sensor becomes misaligned , a system malfunction may occur , including inability to detect objects in the reversing direction . If any strong impact is applied to the rear bumper , contact a SUBARU dealer to have the system inspected .
. Do not disassemble the sonar sensors .
NOTE
If the sonar sensors require repair or replacement , or if the area of the rear bumper near the sonar sensors requires repair , paintwork or replacement , contact your SUBARU dealer for assistance .