Lexus UX 250h 2020 Owner's Manual page 231

WARNING
Keep the sensors and the surrounding
●
areas on the rear bumper clean at all
times.
If a sensor or its surrounding area on the
rear bumper is dirty or covered with
snow, the Blind Spot Monitor may not
operate and a warning message
(P.227) will be displayed. In this situa-
tion, clear off the dirt or snow and drive
the vehicle with the operation conditions
of the BSM function (P.231) satisfied
for approximately 10 minutes. If the
warning message does not disappear,
have the vehicle inspected by your Lexus
dealer.
Do not attach stickers to the sensor or
●
surrounding area on the rear bumper.
Do not subject a sensor or its sur-
●
rounding area on the rear bumper to a
strong impact.
If a sensor is moved even slightly off posi-
tion, the system may malfunction and
vehicles may not be detected correctly.
In the following situations, have your
vehicle inspected by your Lexus dealer.
• A sensor or its surrounding area is
subject to a strong impact.
• If the surrounding area of a sensor is
scratched or dented, or part of them
has become disconnected.
● Do not disassemble the sensor.
● Do not modify the sensor or surround-
ing area on the rear bumper.
4-5. Using the driving support systems
Do not paint the rear bumper any
●
color other than an official Lexus color.
Turning the Blind Spot Monitor
on/off
Use the meter control switches to turn
on/off the function (P.87).
1
Press
2
Press
then press "OK".
or to select
or to select
229
.
and
4