How to Open Your 2006 Infiniti M35 Key Fob and Change Battery

How to Open Your 2006 Infiniti M35 Key Fob and Change Battery

Key fob grant access to your M35. If the remote key fob battery is weak you will not to be able unlock doors from distance. In this post, you’ll benefit from knowing how to disassembly your car keyless entry remote and change a discharged battery yourself. If you choose to do it at home near M35, follow our guide, but first make sure you have all you need before you start.

What kind of battery keyless entry remote require

Changing battery in key fob require flat head screwdriver and 1xCR2025 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

Simple steps to change the battery in your car's keyless entry remote

Inside of your remote key fob installed coin battery. Delicately try to pry apart your keyless entry remote with pry tools. Replace one CR2025 battery with flat head screwdriver.

Now it's time to install new battery in fob’s body. Be sure to connect the battery the right way around in a circuit. Your remote key fob will not work if you place battery wrong way.

After the new battery installed, check key fob by pressing buttons. If everything is functioning, assemble your fob’s case in reverse order.

The last thing to do is put your cover back on fob. Accurately try to put the pieces together by hands from top to bottom. Inspect your key shell for gaps. If it is not firmly closed try to repeat last step.

How to replace the battery video guide

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

Still not working? Buy new one

Frequently Asked Questions

Keyless entry remote of Infiniti M35 use 1xCR2025 batteries. Price for CR2025 batteries are under $5 build upon the size packaging, type and brand you buy. Take your old battery to the store, to be sure.

Key fob in most of cases reprogramming not required after battery replace. If your remote key fob not working, recheck new battery voltage. If it is not help, read user's manual or contact local dealer.

Yes, you can replace battery in your 2006 Infiniti M35 key fob yourself. Most difficult part is to disassembly keyless entry fob's case. It's pretty simple with our instruction.

Dealer service pricing for change the battery in key fob is from $30 to as high as $500 depending on the make.

Remote key fob batteries in Infiniti M35 should be changed once in three years, but this will vary based on frequency of use and quality. If your remote key fob shortened signal strength, you should change batteries before it stop open doors and make trouble for you.

If your M35 has low key battery indicator on dashboard, fob's battery more than 4 years old, key fob buttons not working or signal strength reduced, it's probably battery replace in key fob required. Current battery is dead or weak with a high probability, but if it's not fix problem, key fob replace or repair needed.
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Other Infiniti Models:

Fob Compatibility:

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