Replace Key Fob Batteries

1997 Mercury Mountaineer Key Fob Battery Replacement Instructions

1997 Mercury Mountaineer Key Fob Battery Replacement Instructions

If your auto keyless entry remote is not unlock doors correct, the cell battery surely must to be replaced. Below, we walks you through how to open your car remote key fob and replace your Mercury key battery step by step.

What is the battery remote key fob use

Before beginning open keyless entry remote make sure that you have all recommended tools and materials: flat head screwdriver and 2 CR2016 batteries.
  • 2xCR2016 batteries
  • flat head screwdriver

Step by step instruction

A coin battery installed in the your remote key fob. Accurately try to open your key with pry tools. Remove 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.

Before assembling fob’s case, check that all working good by testing buttons on keyless entry remote.

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

Key Fob Battery Replacement 1997 Mercury Mountaineer Video

How To Replace Mercury Mountaineer Key Fob Battery 1997

Still not working? Buy new one

Frequently Asked Questions

Remote key fob of Mercury Mountaineer require 2xCR2016 batteries. Price for CR2016 batteries are under $6 build upon the type, brand and size packaging you buy. You can take old battery to the store, to be sure.

Key fob in most of cases do not need to be reprogrammed after battery change. If your key fob not working, recheck new battery voltage. Otherwise, read user's manual or contact local dealer.

Changing your keyless entry remote battery is simple to do in 1997 Mercury Mountaineer. Most of car manufacturers think about customers and make a special hole for keyless entry remote disassembly.

Car service price for change the battery in fob is from $30 to as high as $500 depending on the brand.

You should replace batteries inside remote key fob of Mercury Mountaineer at least once in three or four years. lifespan of battery vary on usage time, operating conditions and quality.

These signs will warn you that it's possible time to change battery in your Mercury Mountaineer: key fob buttons not working, you didn't change battery more than 4 years, signal strength reduced and multiple clicks to unlock or lock doors required.
Be the first to comment.
Your message is required.

Contents:

  1. Battery Size and Tools
  2. Replacement Guide
  3. Video Instruction
  4. FAQ

Other Mercury Models:

Fob Compatibility:

  1. FCC ID: GQ43VT4T
  2. Models: 1996-1997 Mercury Mountaineer