Infiniti QX: Engine oil - Maintenance and do-it-yourself - Infiniti QX Owner's ManualInfiniti QX: Engine oil

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 ...

Checking engine oil level
1. Park the vehicle on a level surface and apply the parking brake. 2. Run the engine until it reaches operating temperature. 3. Turn off the engine. Wait more than 15 minutes for the oil ...

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Off-road ESP®
An ESP® system specifically suited to off-road terrain is activated automatically if the offroad drive program is activatedor if the LOW RANGE off-road gear is selected. It intervenes with a delay ...

When traveling or registering your vehicle inanother country
If you plan to travel in another country, you should first find out if the fuel available is suitable for your vehicle’s engine. Using fuel with too low an octane rating may cause engine d ...

Door Locks
To lock or unlock a door manually: ► From the inside, use the door lock knob on the window sill. ► From the outside, turn the key toward the front or rear of the vehicle, or press the ...