5
When trouble arises
449
5-2. Steps to take in an emergency
ES350_U
If a warning message is displayed
Stop the vehicle immediately.The following warnings indicate the possibility of damage to the vehicle
that may lead to an accident. Immediately stop the vehicle in a safe place
and contact your Lexus dealer.
Warning messageDetails
(Flashing)
Indicates an abnormal engine oil pressure. A buzzer also sounds.
If a warning is shown on the multi-information display, stay calm and per-
form the following actions:
Master warning light
The master warning light also
comes on or flashes in order to
indicate that a message is cur-
rently being displayed on the
multi-information display.
Multi-information display
If any of the warning message turns on again after performing the fol-
lowing actions, contact your Lexus dealer.
519
6
Vehicle specifications
ES350_U
6-3. Initialization
Items to initialize
ItemWhen to initializeReference
Engine oil maintenance
data (USA only)After changing engine oilP. 3 7 5
Tire pressure warning
systemWhen changing the tire inflation pres-
sure by changing traveling speed or
load weight, etc.
P. 3 8 8
After reconnecting or performing maintenance on the battery, the follow-
ing items must be initialized for normal system operation.
