2005 Buick Rendezvous Key Fob Battery Replacement Guide

2005 Buick Rendezvous Key Fob Battery Replacement Guide

Keyless entry remote allow easy access to your auto. When the key fob battery is weak or dead you lose your keyless entry fob's ability to use remote opportunities. Yes, it is possible to replace the battery in your keyless entry remote with our instruction. All tools, that you need is explained in this post.

What type battery key fob require

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

Step by step guide

Inside of your key fob installed button cell battery. Carefully try to open your remote key fob with hands or flat head screwdriver. Change one CR2032 battery with flat head screwdriver.

Get new battery and install it inside fob’s body. 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 position on battery, by "+" mark.

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

At this point squeeze fob’s back cover together. Line your body two halves together and assemble it in place by hands from top to bottom. Check your remote key fob case for gaps. If it is not firmly closed try to repeat last step.

How to replace the battery video instruction

How To Replace A 2002 - 2007 Buick Rendezvous Key Fob Battery

Still not working? Buy new one

Frequently Asked Questions

Key fob of Buick Rendezvous require 1xCR2032 batteries. Price for CR2032 batteries are under $4-6 build upon the type, brand and size packaging you buy. Take your old battery to the store, with you to find a proper replacement.

Often, 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.

Replacing your key fob battery is simple to do in 2005 Buick Rendezvous. Most of car manufacturers think of the customers and make a special hole for key fob open.

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

You should replace batteries inside keyless entry remote of Buick Rendezvous at least every three years. lifespan of battery vary on their amount of use, quality and operating conditions.

If your Rendezvous fob's battery more than 4 years old, signal strength reduced, need multiple clicks to unlock or lock doors or key fob buttons not working, in most cases battery replace in keyless entry remote required. Current battery is weak or dead with a high probability, but if it's not help to fix issues, key fob replace or repair needed.
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Fob Compatibility:

  1. FCC ID: L2C0007T
  2. Models: 2002-2007 Buick Rendezvous