Lexus NX350 2022 Owner's Manual page 520

8-4. Inspection of consumables
■ Engine coolant reservoir
NX250
▶
NX350
▶
If the level is on or below the [LOW] line, add coolant up to the [FULL] line.
■ Intercooler coolant reservoir (NX350 only)
INFORMATION
■
Coolant selection
Only use "Toyota Super Long Life Coolant" or a similar high quality ethylene glycol based
non-silicate, non-amine, non-nitrite, and non-borate coolant with long-life hybrid organic
acid technology.
U.S.A.: "Toyota Super Long Life Coolant" is a mixture of 50% coolant and 50% deion-
ized water. (Minimum temperature: -31°F [-35°C])
Canada: "Toyota Super Long Life Coolant" is a mixture of 55% coolant and 45%
deionized water. (Minimum temperature: -44°F [-42°C])
For more details about coolant, contact your Lexus dealer.
518
Reservoir cap
A
[FULL] line
B
[LOW] line
C
Reservoir cap
A
[FULL] line
B
[LOW] line
C
Reservoir cap
A
[FULL] line
B
[LOW] line
C
If the level is on or below the [LOW] line, add
coolant up to the [FULL] line.