How to Open Your 2006 Infiniti G35 Key Fob & Change Battery

How to Open Your 2006 Infiniti G35 Key Fob & Change Battery

If your Infiniti keyless entry remote is no longer working perfectly, the battery likely must to be changed. In this article, we are going to tell you how to open your car keyless entry remote and replace a weak or dead battery DIY. If you decide to do it at home near G35, follow our instruction, but first make sure you have tools and materials required before you start.

What size battery does 2006 Infiniti G35 key fob required

Before going to disassembly keyless entry remote check all that you need: CR2025 battery and flat head screwdriver.
  • flat head screwdriver
  • 1xCR2025 battery

Simple steps to change the battery in your G35's key fob

Inside of your keyless entry remote installed small coin cell battery. Accurately try to disassemble your remote key fob with flat head screwdriver. Remove 1 CR2025 battery with flat head screwdriver.

Change old battery with fresh one CR2025. Battery must be placed with the same position as was an old. Your keyless entry remote will not work if you by mistake put battery wrong way.

After the new battery installed, verify keyless entry remote functionality by pressing buttons. If everything working properly, assemble your keyless entry fob's case in reverse order.

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. Check your key fob case for gaps. If it is not firmly closed try to repeat last step.

Video of key fob opening

How To Replace A Infiniti G35 Key Fob Battery 2004 - 2007 FCC ID KBRTN001

Still not working? Buy new one


Key fob of Infiniti G35 require 1xCR2025 batteries. Price for CR2025 batteries are under $5 build upon the brand, size packaging and type you buy. You can take old battery to the store, with you to find a proper replacement.

Keyless entry remote in most of cases do not need to be reprogrammed after battery change. If your remote key fob not working, recheck new battery voltage. Otherwise, read user's manual or contact local dealer.

Replacing your keyless entry remote battery is simple to do in 2006 Infiniti G35. Most of car manufacturers think of the customers and make a special hole for remote key fob disassembly.

Auto repair shop's price for change the battery in fob is $50-600 depending on the car.

Keyless entry remote batteries in modern cars should be changed once in three or four years, but this will differ based on their amount of use and build quality. If your keyless entry remote shortened signal strength, you should replace batteries before it stop working and make trouble for you.

If your car fob's battery more than 4 years old, signal strength reduced, key fob buttons not working or need multiple clicks to unlock or lock doors, it's probably battery change in keyless entry remote needed. Currently installed battery is weak with a high probability, but if it's not fix, keyless entry remote replace or repair required.
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Fob Compatibility:

  1. FCC ID: KBRTN001
  2. Models: 2004-2007 INFINITI G35