Toyota Highlander 2020 Owner's Manual page 406

406
6-3. Do-it-yourself maintenance
When the engine is new, for
●
example directly after purchasing
the vehicle or after replacing the
engine
If low quality oil or oil of an inap-
●
propriate viscosity is used
When driving at high engine
●
speeds or with a heavy load,
when towing, or when driving
while accelerating or decelerating
frequently
When leaving the engine idling for
●
a long time, or when driving fre-
quently through heavy traffic
If the oil is spilled on the engine
■
cover
To prevent the engine cover from
being damaged, remove any engine
oil from the engine cover as soon as
possible using a neutral detergent.
Do not use an organic solvent such
as brake cleaner.
After changing the engine oil
■
The engine oil maintenance data
should be reset. Perform the follow-
ing procedures:
4.2-inch display

1
Press or
control switch to select
2
Press or
control switch, select
then press and hold
3
Press or
control switch, select "Oil Mainte-
nance" and then press
4
Select "Yes" and press
5
A message will be displayed on
the multi-information display
when the reset procedure has
been completed.
7-inch display

1
Press or
control switch to select
HIGHLANDER_U
2
3
4
5
■
●
●
of the meter
.
of the meter
and
.
of the meter
●
.
.
■
Check the oil level on a regular
basis.
of the meter
.
Press or of the meter
control switch, select
then press and hold
Press or of the meter
control switch, select "Oil Mainte-
nance" and then press
Select "Yes" and press
A message will be displayed on
the multi-information display
when the reset procedure has
been completed.
WARNING
Used engine oil
Used engine oil contains poten-
tially harmful contaminants
which may cause skin disorders
such as inflammation and skin
cancer, so care should be taken
to avoid prolonged and
repeated contact. To remove
used engine oil from your skin,
wash thoroughly with soap and
water.
Dispose of used oil and filters
only in a safe and acceptable
manner. Do not dispose of used
oil and filters in household trash,
in sewers or onto the ground.
Call your Toyota dealer, service
station or auto parts store for
information concerning recy-
cling or disposal.
Do not leave used engine oil
within the reach of children.
NOTICE
To prevent serious engine
damage
and
.
.
.