How to Replace the Battery in a 2017 Chrysler 300 Key Fob

How to Replace the Battery in a 2017 Chrysler 300 Key Fob

If your auto keyless entry remote is no longer working perfectly, the cell battery probably must to be replaced. Below, you will benefit from knowing how to disassembly your keyless entry remote and replace a discharged battery yourself. If you decide to do it at home near 300, use this instruction, but first make sure you have everything you need.

What kind of battery remote key fob require

Replacing battery in keyless entry remote require 1xCR2032 battery and flat head screwdriver. Prepare these materials and tools before opening and make sure to match the size of your fob’s batteries.
  • flat head screwdriver
  • 1xCR2032 battery

Step by step guide

A small button cell battery installed in the your key fob. Remove any internal key first, and then try to pry apart the remote key fob.

Accurately try to open your key fob with pry tools. Change CR2032 battery with flat head screwdriver.

Now it's time to install new battery inside fob’s shell. Battery must be installed with the same polarity as was an old. Your key fob will not work if you by mistake place battery wrong way.

Before assembling fob’s case, check that all functions works by testing buttons on circuit board.

At this point squeeze keyless entry fob's back cover together. Line your case pieces together and put it in place by hands from top to bottom. If your key fob case tightly closed, we done. If not, repeat the last step.

Key Fob Battery Replacement 2017 Chrysler 300 Video

HOW TO REPLACE KEY FOB BATTERY ON CHRYSLER 300 2011 2012 2013 2014 2015 2016 2017 2018 2019

Still not working? Buy new one

FAQ

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.

Remote key fob in most of cases do not require to be reprogrammed after battery replace. If your key not working, recheck new battery voltage. If it is not help, read user's manual or contact local dealer.

Changing your remote key fob battery is simple to do in 2017 Chrysler 300. Most of car manufacturers think about clients and make a special hole for remote key fob open.

Car service cost for replace the battery in key is from $30 to as high as $500 depending on the car.

You should replace batteries inside keyless entry remote of Chrysler 300 at least once in three or four years. The lifetime of battery differ on their amount of use, operating conditions and quality. Famous brands cells normally will last longer.

These signs will warn you that it's possible time to replace battery in your 2017 Chrysler 300: multiple clicks to unlock or lock doors required, key fob buttons not working, you didn't change battery more than 4 years and low key battery indicator on dashboard.
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Fob Compatibility:

  1. FCC ID: M3N-40821302
  2. Models: 2011-2018 Chrysler 300