2010 Lexus ES350 coolant reservoir

375
4-3. Do-it-yourself maintenance
4
Maintenance and care
Engine compartment
Power steering fluid reservoir
(→P. 383)
Engine oil filler cap
(→P. 3 7 8 )
Engine oil level dipstick
(→P. 377)
Brake fluid reservoir
(→P. 382)
Battery (→P. 385)Fuse box (→P. 4 0 8 )
Electric cooling fans
Condenser (→P. 382)
Radiator (→P. 382)
Washer fluid tank
(→P. 388)
Engine coolant reservoir
(→P. 380)

376
4-3. Do-it-yourself maintenance
Engine compartment cover
■Removing the engine compartment cover
Front
Right-hand side
When installing the cover, make sure that the engine coolant reservoir
hose positioned as shown in the illustration.
Left-hand side

380
4-3. Do-it-yourself maintenance
Engine coolant
The coolant level is satisfactory if it is between the F and L lines on the res-
ervoir when the engine is cold.
Full
Low
If the level is on or below the L line,
add coolant up to the F line.
NOTICE
■To prevent serious engine damage
Check the oil level on regular basis.
■When replacing the engine oil
●Be careful not to spill engine oil on the vehicle components.
●Avoid overfilling, or the engine could be damaged.
●Check the oil level on the dipstick every time you refill the vehicle.
●Be sure the engine oil filler cap is properly retightened.
■When adding the engine coolant
When installing the reservoir cap, make sure
that the engine coolant reservoir hose posi-
tioned as shown in the illustration.