How to Replace the Battery in a 2006 Mercury Monterey Key Fob

How to Replace the Battery in a 2006 Mercury Monterey Key Fob

Keyless entry remote allow access to your Monterey. When the remote key fob battery is weak you lose your keyless entry fob's ability to control distance opening function. Below, we explained how to disassembly your car keyless entry remote and change your Mercury key battery step by step.

What type battery key fob require

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

Simple steps to replace the battery in your car's keyless entry remote

Inside of your remote key fob installed small coin cell battery. Accurately try to pry apart your remote key fob with pry tools. Remove 1xCR2032 battery with flat head screwdriver.

Now it's time to install new battery inside keyless entry fob's case. 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.

When the new battery installed, check keyless entry remote by pressing buttons. If all functions works, assemble your keyless entry fob's shell in reverse order.

At this point squeeze fob’s back cover together. Line your case pieces together and put it in place by hands from top to bottom. If your key shell firmly closed, we done. If not, repeat the last step.

Key Fob Battery Replacement 2006 Mercury Monterey Video

you How To Replace Mercury Monterey Key Fob Battery 2005 2008

Still not working? Buy new one


Keyless entry remote of Mercury Monterey require 1xCR2032 batteries. Most CR2032 batteries are under $6 build upon the brand, type and size packaging you buy. Take your old battery to the store, to find a proper replacement.

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

Changing your key fob battery is simple to do in 2006 Mercury Monterey. Most of car manufacturers think about clients and make a special hole for keyless entry remote open.

The cost to replace the battery in keyless entry remote is in range from $30 to as high as $500 depending on the car and the service pricing.

Keyless entry remote batteries in Mercury Monterey should be replaced every 3-4 years, but this will differ based on frequency of use and quality. If your remote key fob decreased signal strength, you should replace batteries before it stop open doors and make trouble for you.

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

  1. FCC ID: CWTWB1U551
  2. Models: 2004-2007 Mercury Monterey