Infiniti QX: Checking engine coolant level
Check the coolant level in the reservoir when the engine is cold. If the coolant level is below MIN 2 , open the reservoir tank cap and add coolant up to the MAX1 level. If the reservoir tank is empty, check the coolant level in the radiator when the engine is cold. If there is insufficient coolant in the radiator, fill the radiator with coolant up to the filler opening and also add it to the reservoir tank up to the MAX level 1 . Tighten the cap securely after adding engine coolant. This vehicle contains Genuine NISSAN Long Life Antifreeze/Coolant (blue). The life expectancy of the factory-fill coolant is 105,000 miles (168,000 km) or 7 years. Mixing any other type of coolant or the use of non-distilled water will reduce the life expectancy of the factory-fill coolant. Refer to the INFINITI Service and Maintenance Guide for more details. If the cooling system requires coolant frequently, have it checked by an INFINITI retailer.
Engine cooling system
The engine cooling system is filled at the
factory with a pre-diluted mixture of 50%
Genuine NISSAN Long Life Antifreeze/Coolant
(blue) and 50% water to provide yearround
anti-freeze and coola ...
Changing engine coolant
Major cooling system repairs should be
performed by an INFINITI retailer. The
service procedures can be found in the
appropriate INFINITI Service Manual.
Improper servicing can result in reduc ...
See also:
Chrome parts
Clean chrome parts regularly with a nonabrasive
chrome polish to maintain the
finish. ...
Supplemental air bag warning light
The supplemental air bag warning light,
displaying in the instrument
panel,
monitors the circuits of the supplemental
front-impact air bag, front seat-mounted
side-impact supplemental air b ...
Owner Checks and Services
At Each Fuel Stop
► Check the engine oil level.
See Engine Oil .
Once a Month
► Check the tire inflation pressures. See Tire Pressure .
► Inspect the tires for wear.
See Tire I ...