How to Open Your 2016 Infiniti QX50 Key Fob & Change Battery

How to Open Your 2016 Infiniti QX50 Key Fob & Change Battery

If your auto keyless entry remote isn't working well, the battery surely must to be changed. It's not difficult to change the battery in your key fob with our instruction. Everything you need is described in this post.

What size battery does 2016 Infiniti QX50 keyless entry remote take

Changing battery in remote key fob require 1 CR2032 battery and flat head screwdriver. Prepare these materials and tools before opening and make sure to match the size of your fob’s batteries.
  • 1xCR2032 battery
  • flat head screwdriver

Step by step guide

A tiny coin battery installed inside the your key fob. Delicately try to disassemble your fob with pry tools. Remove 1xCR2032 battery with flat head screwdriver.

Replace old battery with fresh one CR2032. Be sure to connect the battery the right way around in a circuit. Your remote key fob will not work if you connect battery wrong way.

Before assembling fob’s case, make sure that all working good by pressing buttons on remote key fob.

At this point squeeze fob’s back cover together. Line your body two halves together and put it together by hands from top to bottom. Inspect your remote key fob body for gaps. If it is not tightly closed try to repeat last step.

Key Fob Battery Replacement 2016 Infiniti QX50 Video

2016 INFINITI Q50 - Intelligent Key Fob Battery Replacement

Still not working? Buy new one


Key fob of Infiniti QX50 use 1xCR2032 batteries. Most CR2032 batteries are under $6 depending on the brand, size packaging and type you buy. Take your old battery to the store, with you to find a proper replacement.

Remote key fob in most of cases do not require to be reprogrammed after battery change. If your remote key fob not working, recheck new battery voltage. If it is not help, read user's manual or contact local dealer.

Replacing your key fob battery is easy to do in 2016 Infiniti QX50. Most of car manufacturers think of the clients and make a special hole for keyless entry remote open.

The cost to replace the battery inside key fob is in range from $30 to as high as $500 depending on the brand and the service station.

Remote key fob batteries in Infiniti QX50 should be replaced once in four years, but this will differ based on usage and battery quality. If your remote key fob reduced signal strength, you should change batteries before it stop open doors and make problems for you.

These signs will warning you that it's probably time to change battery in your Infiniti QX50: you didn't change battery more than 4 years, signal strength reduced, multiple clicks to unlock or lock doors required and low key battery indicator on dashboard.
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Fob Compatibility:

  1. FCC ID: KR55WK49622
  2. Models: 2014-2017 INFINITI QX50