How to Open Your 1994 Buick Roadmaster Key Fob & Change Battery

How to Open Your 1994 Buick Roadmaster Key Fob & Change Battery

If your auto remote key fob is no longer open doors well, the battery more likely needs to be changed. Below, we described how to disassembly your car key fob and replace your Buick key battery step by step.

What type battery remote key fob require

Don't forget before open keyless entry remote check all that you need: flat head screwdriver and 2 CR2016 batteries.
  • 2xCR2016 batteries
  • flat head screwdriver

Step by step guide

A tiny button battery installed inside the your key fob. Gently try to open your keyless entry remote with hands or flat head screwdriver. Replace two CR2016 batteries with flat head screwdriver.

Change old batteries with fresh one CR2016. Be sure to connect the battery the right way around in a circuit. Your key fob will not work if you place battery wrong way.

After the new batteries installed, verify keyless entry remote by pressing buttons. If everything working properly, 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 two halves in place by hands from top to bottom. If your key case firmly closed, we done. If not, repeat the last step.

Video of key fob opening

How To Replace Buick Road Master Key Fob Battery 1991 1992 1993 1994 1995 1996

Still not working? Buy new one

Frequently Asked Questions

Keyless entry remote of Buick Roadmaster use 2xCR2016 batteries. Price for CR2016 batteries are under $6 build upon the type, size packaging and brand you buy. Take your old battery to the store, with you to find a proper replacement.

Often, after remote key fob battery change, reprogramming not required. Keyless entry remote reprogramming procedure often described in user's manual of your vehicle.

Yes, you can change battery in your 1994 Buick Roadmaster key yourself. Most difficult part is to disassembly keyless entry fob's case. It's pretty simple with our guide.

Car service cost for replace the battery in key fob is from 50 to 600 dollars depending on the car.

You should change batteries inside keyless entry remote of Buick Roadmaster at least every 4 years. The term of battery differ on usage time, operating conditions and quality.

If your Buick has low key battery indicator on dashboard, signal strength reduced, fob's battery more than 4 years old or key fob buttons not working, in most cases battery replace inside remote key fob required. Currently installed battery is weak or dead with a high probability, but if it's not fix problem, key replace or repair needed.
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Fob Compatibility:

  1. FCC ID: ABO0103T | ABO0104T
  2. Models: 1991-1996 Buick Roadmaster