Replace Key Fob Batteries

How to Replace the Battery in a 2018 Dodge Challenger Key Fob

How to Replace the Battery in a 2018 Dodge Challenger Key Fob

If your Challenger remote key fob isn't unlock doors correct, the cell battery more likely must to be replaced. Yes, it is possible to change the battery in your keyless entry remote, and it’s easier than you think. All you need is outlined in this post.

What size battery does 2018 Dodge Challenger remote key fob take

Changing battery in key fob require phillips head screwdriver, flat head screwdriver and one CR2032 battery. Prepare these materials and tools before opening and make sure to match the size of your fob’s batteries.
  • 1xCR2032 battery
  • phillips head screwdriver
  • flat head screwdriver

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

Inside of your keyless entry remote installed small coin battery. Move the key out of the way if it is in the key fob. Remove fasteners on the back of the remote key fob. Flip the keyless entry remote over and look for at least 1 fastener holding in the plastic.

Accurately try to disassemble your keyless entry remote with flat head screwdriver. Change one CR2032 battery with flat head screwdriver.

Replace old battery with fresh one CR2032. Battery must be installed with the same position as was a previous. Your key fob will not work if you by mistake place battery wrong way.

Before assembling keyless entry fob's case, make sure that all functions works by testing buttons on circuit board.

At this point squeeze fob’s back cover together. Line your shell pieces together and assemble it in place by hands from top to bottom. If your remote key fob body tightly closed, we done. If not, repeat the last step. Screw the back of the key fob.

Key Fob Battery Replacement 2018 Dodge Challenger Video

HOW TO REPLACE KEY FOB BATTERY ON DODGE CHALLENGER 2013 2014 2015 2016 2017 2018 2019

Still not working? Buy new one

Frequently Asked Questions

Keyless entry remote of Dodge Challenger use 1xCR2032 batteries. Most CR2032 batteries are under $4-6 depending on the type, size packaging and brand you buy. You can take old battery to the store, with you to find a proper replacement.

Usually, after keyless entry remote battery change, you do not need to reprogram. Don't be scare of this procedure, because often it's described in user's manual.

Yes, you can change battery in your 2018 Dodge Challenger keyless entry remote yourself. Most difficult part is to open keyless entry fob's case. It's pretty easy with our step by step guide.

The price to change the battery inside remote key fob is in range $50-600 depending on the brand and the service station.

You should replace batteries inside key fob of Dodge Challenger at least once in three or four years. The lifetime of battery vary on their amount of use, quality and operating conditions.

These symptoms will warning you that it's possible time to replace battery in your Dodge Challenger: you didn't change battery more than 4 years, multiple clicks to unlock or lock doors required, low key battery indicator on dashboard and key fob buttons not working.
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Contents:

  1. Battery Size and Tools
  2. Replacement Guide
  3. Video Instruction
  4. FAQ

Other Dodge Models:

Fob Compatibility:

  1. FCC ID: M3N-40821302
  2. Models: 2015-2018 Dodge Challenger SRT