Lexus GS350 Owner's Manual page 388

386
6-3. Do-it-yourself maintenance
Coolant
The coolant level is satisfactory if it is between the "FULL"/"F" and "LOW"/"L"
lines on the reservoir when the engine is cold.
Engine coolant reservoir
■
Reservoir cap
1
"FULL" line
2
"LOW" line
3
GS350

GS F

If the level is on or below the "LOW" line, add coolant up to the "FULL" line.
(→P. 509)
Intercooler coolant reservoir (GS300 only)
■
Reservoir cap
1
"F" line
2
"L" line
3
If the level is on or below the "L" line,
add coolant up to the "F" line.
(→P. 509)
GS350_300_GS F_OM_OM30G34U_(U)
GS300
