1999 Infiniti Q45 BaseFACTORY OEM SERVICE PROCEDURE

Multi-Remote Control Systems: Operation

When lock button on remote controller is pressed, all doors lock, anti-theft system is activated and hazard lights flash twice. When unlock button on remote controller is pressed once, driver's door unlocks, anti-theft system is disabled and interior light illuminates for 30 seconds. If unlock button is pressed again within 3 seconds, all other doors will be unlocked. When trunk release button on remote controller is pressed for more than .5 second, trunk lid latch is released.

When panic alarm button is pressed for longer than 1.5 seconds, anti-theft alarm will sound for 30 seconds, then reset. To turn anti-theft alarm off, press lock, unlock or trunk release button on remote controller, or push panic button on remote controller for longer than 1.5 seconds.

Factory Service Tools

Use the Manual With the Right Hardware

Pair factory procedures with proven DIY tools so the instructions are easier to execute.

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.

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