Page 541 of 772

541 4-3. Do-it-yourself maintenance
4
Maintenance and care
AVENSIS_EE (OM20B44E)
After changing the engine oil (diesel engine)
The oil change system should be reset. Perform the following procedures:
Vehicles with smart entry & start system
Switch the display to trip meter A (P. 242) when the engine is run-
ning.
Turn the “ENGINE START STOP” switch OFF.
While pressing the trip meter reset button, set the “ENGINE START
STOP” switch to IGNITION ON mode (but do not start the engine
because otherwise the reset mode will be canceled). Continue to
press and hold the button until the multi-information display indi-
cates that the reset is complete.
Vehicles without smart entry & start system
Switch the display to trip meter A (P. 242) when the engine is run-
ning.
Turn the engine switch to the “LOCK” position.
While pressing the trip meter reset button, set the engine switch to
the “ON” position (but do not start the engine because otherwise
the reset mode will be canceled). Continue to press and hold the
button until the multi-information display indicates that the reset is
complete.
STEP1
STEP2
STEP3
STEP1
STEP2
STEP3 
     
        
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5
633 5-2. Steps to take in an emergency
When trouble arises
AVENSIS_EE (OM20B44E)
(Diesel engine)Vehicles with DPF cat-
alytic converter:
Indicates that the 
engine oil is sched-
uled to be changed
Comes on approxi-
mately 25000 km 
(15000 miles) after 
the engine oil is 
changed.
Vehicles without DPF 
catalytic converter:
You have forgotten to 
reset the oil change 
system
Change the engine 
oil in accordance 
with the mainte-
nance schedule.Check the engine oil 
and change if neces-
sary. After changing the 
engine oil, the oil 
change system should 
be reset. (P. 541)
(The indicator will not 
work properly unless 
the oil maintenance 
data has been reset.)
(Diesel engine)Indicates that the 
engine oil and oil filter 
should be changedHave the engine oil and 
oil filter checked and/or 
changed by any autho-
rized Toyota dealer or 
repairer, or another duly 
qualified and equipped 
professional. After 
changing the engine oil, 
the oil change system 
should be reset. 
(P. 541)
Warning messageDetailsCorrection procedure 
     
        
        Page 634 of 772
634 5-2. Steps to take in an emergency
AVENSIS_EE (OM20B44E)
(Diesel engine)Indicates the reset-
ting of the engine oil 
maintenance systemAfter changing the 
engine oil, the oil 
change system should 
be reset. (P. 541)
(If equipped)Indicates that the pre-
crash safety system 
is not currently func-
tional• Clean the grill and the 
sensor if they are dirty.
• In case of overheating, 
the system will become 
functional once the sys-
tem cools down.
(If equipped)Indicates that the 
radar cruise control 
sensor is dirty or cov-
ered with iceClean the grill and the 
sensor if they are dirty.
Warning messageDetailsCorrection procedure 
     
        
        Page 647 of 772

5
647 5-2. Steps to take in an emergency
When trouble arises
AVENSIS_EE (OM20B44E)
Warning light display in radar cruise mode (if equipped)
In the following cases, the warning light may not be displayed even if vehi-
cle-to-vehicle distance decreases:
When your vehicle and the vehicle ahead are traveling at the same
speed or the vehicle ahead is traveling more quickly than your vehicle
When the vehicle ahead is traveling at a very low speed
Immediately after cruise control speed is set
At the instant the accelerator pedal is depressed
After changing the engine oil (Diesel engine)
Make sure to reset the oil maintenance data. (P. 541)
NOTICE
While the engine oil level warning is displayed
Continued engine operation with low engine oil will damage the engine.
Engine oil maintenance message (diesel engine)
The warning message is based on the projected driving range after engine
oil maintenance message is reset. 
The system does not monitor the purity of the engine oil.
If the “DRAIN WATER FROM FUEL FILTER” warning message is dis-
played (diesel engine)
Never drive the vehicle if the warning message is displayed. Continued driv-
ing with water accumulated in the fuel filter will damage the fuel injection
pump.