2017 Buick Regal Key Fob Battery Replacement Instructions

2017 Buick Regal Key Fob Battery Replacement Instructions

Key fob grant easy access to your car. If the key fob battery is dead or weak you lose your keyless entry fob's ability to use distance opportunities. Below, we walks you through how to disassembly your remote key fob and change your Buick key battery.

What size battery does 2017 Buick Regal remote key fob required

Prior to open key fob check all that you need: flat head screwdriver and one CR2032 battery.
  • 1xCR2032 battery
  • flat head screwdriver

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

A tiny coin battery installed in the your keyless entry remote. Open the key if it is in the remote key fob.

Carefully try to pry apart your keyless entry remote with pry tools. Replace one CR2032 battery with flat head screwdriver.

Replace old battery with new one CR2032. Be sure to connect the battery the right way around in a circuit. Your key will not work if you put battery wrong way.

Before assembling fob’s case, verify that all functions works by testing buttons on remote key fob.

At this point squeeze fob’s back cover together. Line your body two halves together and put it together by hands from top to bottom. Inspect your keyless entry remote case for gaps. If it is not tightly closed try to repeat last step.

Video of key fob disassembly

Buick key fob battery replacement, version two, updated.

Still not working? Buy new one


Keyless entry remote of Buick Regal use 1xCR2032 batteries. Most CR2032 batteries are under $5 depending on the size packaging, brand and type you buy. Take your old battery to the store, with you to find a proper replacement.

Usually, after key 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 replace battery in your 2017 Buick Regal key fob yourself. Most difficult part is to disassembly keyless entry fob's case. It's pretty simple with our step by step guide.

The price to change the battery inside key can run anywhere $50-600 depending on the car and the service station.

You should replace batteries inside key fob of Buick Regal at least every 4 years. The term of battery differ on their amount of use, quality and operating conditions.

These signs will alert you that it's perhaps time to change battery in your 2017 Buick Regal: multiple clicks to unlock or lock doors required, key fob buttons not working, signal strength reduced and low key battery indicator on dashboard.
J Joe DAndrea Jan 19 2022
A great help! Thanks a bunch

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Fob Compatibility:

  1. FCC ID: V2T 01060514
  2. Models: 2011-2017 Buick Regal