How to Open Your 2017 Infiniti QX80 Key Fob & Change Battery

How to Open Your 2017 Infiniti QX80 Key Fob & Change Battery

If your Infiniti remote key fob isn't unlock doors well, the cell battery likely must to be changed. In this article, we outlined how to disassembly your keyless entry remote and change your Infiniti key battery.

What type battery does 2017 Infiniti QX80 keyless entry remote required

Replacing battery in remote key fob require flat head screwdriver and CR2025 battery. Prepare these materials and tools before opening and make sure to match the type of your keyless entry fob's batteries.
  • flat head screwdriver
  • 1xCR2025 battery

Step by step instruction

A tiny coin cell battery installed in the your remote key fob. Accurately try to disassemble your key with hands or flat head screwdriver. Change one CR2025 battery with flat head screwdriver.

Get new battery and install it in keyless entry fob's shell. Be sure to connect the battery the right way around in a circuit. Your key fob will not work if you connect battery wrong way.

After the new battery installed, verify key fob by pressing buttons. If all functions works, assemble your fob’s case in reverse order.

At this point squeeze fob’s back cover together. Line your shell pieces together and assemble it together by hands from top to bottom. Inspect your key case for gaps. If it is not tightly closed try to repeat last step.

How to change the battery video instruction

2017 INFINITI QX80 - Intelligent Key Remote Battery Replacement

Still not working? Buy new one

Frequently Asked Questions

Keyless entry remote of Infiniti QX80 require 1xCR2025 batteries. Price for CR2025 batteries are under $6 depending on the brand, size packaging and type you buy. Take your old battery to the store, to be sure.

Keyless entry remote in most of cases reprogramming not needed after battery replace. If your remote key fob not working, recheck new battery voltage. Otherwise, read user's manual or contact local dealer.

Yes, you can replace battery in your 2017 Infiniti QX80 remote key fob yourself. Most hard part is to open keyless entry fob's case. It's pretty simple with our step by step guide.

The price to change the battery inside key is in range from $30 to as high as $500 depending on the car and the service station.

Keyless entry remote batteries in Infiniti QX80 should be replaced every three or four years, also this will vary based on usage and quality. If your remote key fob reduced signal strength, you should change batteries before it stop close doors and make problems for you.

These symptoms will alert you that it's possible time to replace battery in your Infiniti QX80: low key battery indicator on dashboard, signal strength reduced, key fob buttons not working and multiple clicks to unlock or lock doors required.
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Other Infiniti Models:

Fob Compatibility:

  1. FCC ID: CWTWB1G744
  2. Models: 2014-2020 Infiniti QX80