How to Open Your 2007 Infiniti M35 Key Fob and Change Battery

How to Open Your 2007 Infiniti M35 Key Fob and Change Battery

Keyless entry remote grant easy access to your Infiniti. When the key battery is dead you lose your fob’s ability to use distance functions. It's not complicated to change the battery in your keyless entry remote, and it’s easier than you think. Everything you need is explained in this article.

What type battery keyless entry remote use

Changing battery in key fob require flat head screwdriver and one CR2025 battery. Prepare these materials and tools before opening and make sure to match the size of your fob’s batteries.
  • flat head screwdriver
  • 1xCR2025 battery

Simple steps to replace the battery in your car's remote key fob

Inside of your key fob installed small button cell battery. Gently try to open your remote key fob with flat head screwdriver. Remove 1xCR2025 battery with flat head screwdriver.

Replace old battery with fresh one CR2025. Every battery has a negative and positive side and if you put the wrong connector down, the charge cannot go into your circuit board and make it work. Check position on battery, by "+" mark.

Before assembling keyless entry fob's case, check that all functions works by pressing buttons on remote key fob.

The last thing to do is put your cover back on fob. Accurately try to assemble the two halves in place by hands from top to bottom. Check your key fob shell for gaps. If it is not firmly closed try to repeat last step.

Key Fob Battery Replacement 2007 Infiniti M35 Video

How To Replace A 2006 - 2010 Infiniti M35 Key Fob Battery

Still not working? Buy new one


Key fob of Infiniti M35 use 1xCR2025 batteries. Price for CR2025 batteries are under $4-6 depending on the brand, type and size packaging you buy. Take your old battery to the store, to be sure.

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

Replacing your remote key fob battery is easy to do in 2007 Infiniti M35. Most of car manufacturers think of the clients and make a special hole for keyless entry remote open.

Dealer service price for replace the battery in remote key fob is from $30 to as high as $500 depending on the car.

You should change batteries inside keyless entry remote of Infiniti M35 at least once in 3-4 years. The term of battery vary on usage time, quality and operating conditions.

These symptoms will warning you that it's possible time to replace battery in your Infiniti M35: multiple clicks to unlock or lock doors required, low key battery indicator on dashboard, signal strength reduced and key fob buttons not working.
Be the first to comment.
Your message is required.

Other Infiniti Models:

Fob Compatibility:

  1. FCC ID: CWTWBU735
  2. Models: 2006-2010 INFINITI M35