2011 Acura RL Owner's Manual - Page 385
2011 Acura RL Manual
Page 385 highlights
Backup Sensor System The system may not sense thin or low objects, or sonic-absorptive materials such as snow, cotton, or sponge. The system cannot sense objects directly under the bumper. If a beeper sounds several times or does not sound when you put the transmission into reverse, there is a problem with the backup sensor system. You should have the system checked by your dealer. Canadian Owners: This device complies with Industry Canada Standard RSS-210. Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference that may cause undesired operation of the device. This ISM device complies with Canadian ICES-001. Features 379
The system may not sense thin or
low objects, or sonic-absorptive
materials such as snow, cotton, or
sponge.
The system cannot sense objects
directly under the bumper.
If a beeper sounds several times or
does not sound when you put the
transmission into reverse, there is a
problem with the backup sensor
system. You should have the system
checked by your dealer.
Canadian Owners:
This device complies with Industry
Canada Standard RSS-210. Operation is
subject to the following two conditions:
(1) this device may not cause
interference, and (2) this device must
accept any interference that may cause
undesired operation of the device.
This ISM device complies with Canadian
ICES-001.
Backup Sensor System
Features
379