How to Replace the Battery in a 2019 Buick Cascada Key Fob

How to Replace the Battery in a 2019 Buick Cascada Key Fob

If your Buick key fob is no longer unlock doors perfectly, the battery more likely must to be changed. Below, we demonstrate how to open your remote key fob and replace a discharged battery DIY. If you decide to do it at home near Cascada, use this instruction, but first make sure you have everything you need before you start.

What type battery does 2019 Buick Cascada key fob take

Don't forget before disassembly key fob check all that you need: CR2032 battery and flat head screwdriver.
  • 1xCR2032 battery
  • flat head screwdriver

Step by step guide

Inside of your remote key fob installed tiny button cell battery. Open the key if it is in the remote key fob.

Delicately try to pry apart your remote key fob with hands or flat head screwdriver. Change CR2032 battery with flat head screwdriver.

Get new battery and install it in fob’s shell. Be sure to connect the battery the right way around in a circuit. Your keyless entry remote will not work if you connect battery wrong way.

After the new battery installed, check remote key fob functionality by pressing buttons. If everything is functioning, assemble your keyless entry fob's body in reverse order.

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

Video of key disassembly

How to Change Battery in Key Fob | Buick Cascada

Still not working? Buy new one

Frequently Asked Questions

Remote key fob of Buick Cascada use 1xCR2032 batteries. Price for CR2032 batteries are under $6 build upon the size packaging, type and brand you buy. You can take old battery to the store, to be sure.

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

Changing your keyless entry remote battery is simple to do in 2019 Buick Cascada. Most of car manufacturers think about customers and make a special hole for remote key fob disassembly.

The cost to replace the battery in key is in range from $30 to as high as $500 depending on the make and the service station.

You should change batteries inside key fob of Buick Cascada at least once in three years. The lifetime of battery vary on frequency of use, operating conditions and quality.

These signs will warn you that it's perhaps time to change battery in your 2019 Buick Cascada: signal strength reduced, low key battery indicator on dashboard, multiple clicks to unlock or lock doors required and you didn't change battery more than 4 years.
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Fob Compatibility:

  1. FCC ID: P4O 9MK74946931
  2. Models: 2016-2019 Buick Cascada