Infiniti QX50 2021 Owner's Manual

To reset the maintenance light, turn on the ignition without starting the engine, press the menu button on the steering wheel, navigate to the settings menu, select "Maintenance," then choose "Engine Oil" and reset the interval.
The recommended oil type for the 2021 Infiniti QX50 is SAE 0W-20 full synthetic motor oil.
To improve fuel efficiency, ensure regular maintenance, keep tires properly inflated, drive smoothly by avoiding rapid acceleration, and use the ECO mode feature.
If the infotainment system freezes, try restarting it by holding down the power button for about 10 seconds until the system reboots.
To pair your smartphone, go to the Bluetooth settings on your phone and ensure it is discoverable. Then, on the vehicle's infotainment screen, select "Settings," choose "Bluetooth," and follow the prompts to pair your device.
It is recommended to inspect the air filter every 15,000 miles and replace it every 30,000 miles, or more frequently if you drive in dusty conditions.
To change a flat tire, locate the spare tire and jack in the trunk, position the jack under the vehicle's jacking point, lift the vehicle, remove the lug nuts, replace the flat tire with the spare, tighten the lug nuts, and lower the vehicle.
To use ProPILOT Assist, activate the system by pressing the ProPILOT button on the steering wheel, then set the cruise control speed. The system will assist with steering, braking, and acceleration to maintain lane position and a safe following distance.
Indicators of a failing battery include slow engine crank, dim headlights, and electrical issues. If you notice these signs, have the battery tested and replaced if necessary.
To perform a software update, check for available updates on the Infiniti website, download them to a USB drive, and insert the drive into the vehicle's USB port. Follow the on-screen prompts to complete the update.