784
7-2. Steps to take in an emergency
ES350_300h_OM_OM33A60U_(U)
*: Refer to the separate “Scheduled Maintenance” or “Owner’s Manual Supple-
ment” for the maintenance interval applicable to your vehicle.
Warning message Details Correction procedure
Indicates that the tire
position information can-
not be recognized
Drive for a short while
and check if the display
updates.
If the radio wave condi-
tions improve, the dis-
play may return to
normal. If the tire pres-
sure is still not dis-
played after driving for
several minutes, stop
the vehicle in a safe
place, turn the “START
STOP ENGINE”
<“POWER”> switch off
then on again, and start
driving.
If the tire pressure is still
not displayed even
after repeating this sev-
eral times, have the
vehicle inspected at
your Lexus dealer.
Indicates that the pre-col-
lision system is not cur-
rently functional because
the grille cover or the
sensor is dirty
This message also
appears when the pre-
collision system is not
functional due to over-
heating.
• Check the grille cover
and the sensor and
clean them if they are
dirty.
• In case of overheating,
the system will become
functional once the sys-
tem cools down.
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