Have the vehicle inspected by your Lexus dealer immediately.
A buzzer sounds and a warning message is shown on the multi-informa- tion display. Failure to investigate the cause of the following warnings may lead to the system operating abnormally and possibly cause an accident.
Have the vehicle inspected by your Lexus dealer immediately.



See also:
Radar sensor
The radar sensor detects vehicles or other obstacles on or near the road ahead
and determines whether a collision is imminent based on the position, speed, and
heading of the obstacles.
...
Taking out the tool box
Remove the cover.
Take out the tool box.
...
XM NavTraffic®
The subscription-based XM NavTraffic®
service allows the navigation system to
display traffic information on the map
screen.
The following operations can be performed:
• Show XM NavTraffic® I ...
