If a warning message is shown on the multi-information display, stay calm and perform the following actions:

If any of the warning message or indicator comes on again after the following actions have been performed, contact your toyota dealer.
If a warning light turns on
or a warning buzzer
sounds
Warning message and warning buzzer listLubrication system (2AZ-FE)
On-vehicle inspection
1. CHECK ENGINE OIL LEVEL
(a) Warm up the engine, stop the engine and wait 5 minutes. The oil level
should be between the dipstick's
low level mark and full level mark.
If the oil level is low, check for leakage and add oil up to the full level
mark.
NOTICE:
Do not ...