2005 Chrysler 300 Key Fob Battery Replacement Guide

2005 Chrysler 300 Key Fob Battery Replacement Guide

If your car keyless entry remote is not working properly, the cell battery more likely needs to be changed. Below, we walks you through how to open your keyless entry remote and change your Chrysler key battery.

What type battery remote key fob use

Before going to disassembly keyless entry remote check all that you need: flat head screwdriver and 1 CR2032 battery.
  • flat head screwdriver
  • 1xCR2032 battery

Step by step instruction

Inside of your remote key fob installed small button cell battery. Gently try to pry apart your key with hands or flat head screwdriver. Change 1xCR2032 battery with flat head screwdriver.

Get new battery and install it inside fob’s body. Battery must be installed with the same position as was an old. Your keyless entry remote will not work if you mistakenly place battery wrong way.

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

The last thing to do is put your cover back on fob. Accurately try to assemble the pieces together by hands from top to bottom. Check your keyless entry remote body for gaps. If it is not tightly closed try to repeat last step.

Key Fob Battery Replacement 2005 Chrysler 300 Video

How To Replace A Chrysler 300 Key Fob Battery 2005 - 2008 FCC ID OHT692427AA

Still not working? Buy new one

Frequently Asked Questions

Remote key fob of Chrysler 300 require 1xCR2032 batteries. Price for CR2032 batteries are under $5 build upon the brand, type and size packaging you buy. Take your old battery to the store, to be sure.

Often, after key fob battery replace, reprogramming not required. Don't be scare of this procedure, because often it's described in user's manual.

Yes, you can replace battery in your 2005 Chrysler 300 key yourself. Most difficult part is to open keyless entry fob's case. It's pretty easy with our step by step guide.

The cost to change the battery inside fob is $50-600 depending on the car and the service station.

You should change batteries inside keyless entry remote of Chrysler 300 at least every three years. The term of battery differ on frequency of use, operating conditions and quality.

These signs will alert you that it's probably time to replace battery in your Chrysler 300: multiple clicks to unlock or lock doors required, key fob buttons not working, low key battery indicator on dashboard and you didn't change battery more than 4 years.
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Other Chrysler Models:

Fob Compatibility:

  1. FCC ID: OHT692715AA
  2. Models: 2005-2007 Chrysler 300