How to Replace the Battery in a 2007 Buick Lucerne Key Fob

How to Replace the Battery in a 2007 Buick Lucerne Key Fob

Keyless entry remote grant access to your car. When the remote key fob battery is weak or dead you not to be able unlock car from distance. In this post, you’ll benefit from knowing how to disassembly your car key fob and replace a dead battery DIY. If you decide to do it at home near Lucerne, use this guide, but first make sure you have everything you need.

What type battery does 2007 Buick Lucerne remote key fob take

Replacing battery in remote key fob require flat head screwdriver and 1 CR2032 battery. Prepare these materials and tools before opening and make sure to match the type of your keyless entry fob's batteries.
  • 1xCR2032 battery
  • flat head screwdriver

Simple steps to change the battery in your Lucerne's key fob

Inside of your keyless entry remote installed coin cell battery. Carefully try to open your remote key fob with pry tools. Change one CR2032 battery with flat head screwdriver.

Change old battery with fresh one CR2032. Every battery has a negative and positive side and if you put the wrong connector down, the charge cannot go into your circuit board and make it work. Check polarity on battery, by "+" mark.

After the new battery installed, check keyless entry remote functionality by pressing buttons. If everything working good, assemble your fob’s body in reverse order.

The last thing to do is put your cover back on fob. Gently try to put the pieces in place by hands from top to bottom. If your key case tightly closed, we done. If not, repeat the last step.

Video of key fob opening

How To Replace A 2006 - 2011 Buick Lucerne Key Fob Battery

Still not working? Buy new one

Frequently Asked Questions

Keyless entry remote of Buick Lucerne use 1xCR2032 batteries. Price for CR2032 batteries are under $5 build upon the brand, size packaging and type you buy. Take your old battery to the store, with you to find a proper replacement.

Key fob in most of cases reprogramming not needed after battery change. If your remote key fob not working, recheck new battery voltage. Otherwise, read user's manual or contact local dealer.

Yes, you can change battery in your 2007 Buick Lucerne remote key fob yourself. Most difficult part is to disassembly keyless entry fob's case. It's pretty easy with our instruction.

The price to replace the battery in key fob is in range $50-600 depending on the make and the service pricing.

Keyless entry remote batteries in modern cars should be replaced every 4 years, but this will vary based on their amount of use and build quality. If your keyless entry remote shortened signal strength, you should change batteries before it stop working and make problems for you.

If your car has low key battery indicator on dashboard, need multiple clicks to unlock or lock doors, key fob buttons not working or signal strength reduced, it's probably battery replace inside remote key fob required. Currently installed battery is weak or dead with a high probability, but if it's not help to fix issues, key fob replace or repair required.
Be the first to comment.
Your message is required.

Fob Compatibility:

  1. FCC ID: OUC60270
  2. Models: 2006-2011 Buick Lucerne