How to Open Your 2005 Saturn L300 Key Fob and Change Battery

How to Open Your 2005 Saturn L300 Key Fob and Change Battery

If your car key fob is not open doors correct, the cell battery more likely needs to be changed. It's not difficult to replace the battery in your key fob by yourself. All you need is outlined in this post.

What type battery does 2005 Saturn L300 remote key fob take

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

Step by step instruction

A small button battery installed in the your key fob. Carefully try to open your remote key fob with hands or flat head screwdriver. Remove CR2032 battery with flat head screwdriver.

Get new battery and install it in 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.

After the new battery installed, check key fob functionality by pressing buttons. If all functions works, assemble your keyless entry fob's body in reverse order.

At this point squeeze keyless entry fob's back cover together. Line your shell pieces together and assemble 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 2005 Saturn L300 Video

How To Replace Saturn L 300 Key Fob Battery 2000 2005

Still not working? Buy new one

Frequently Asked Questions

Key fob of Saturn L300 use 1xCR2032 batteries. Most CR2032 batteries are under $4-6 depending on the type, size packaging and brand you buy. Take your old battery to the store, to find a proper replacement.

Remote key fob 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 remote key fob battery is easy to do in 2005 Saturn L300. Most of car manufacturers think of the customers and make a special hole for key fob open.

The price to change the battery inside key fob is $50-600 depending on the car and the service pricing.

Key fob batteries in Saturn L300 should be replaced once in three years, although this will vary based on frequency of use and battery quality. If your key fob shortened signal strength, you should change batteries before it stop working and make problems for you.

These symptoms will warn you that it's possible time to change battery in your Saturn L300: low key battery indicator on dashboard, multiple clicks to unlock or lock doors required, key fob buttons not working and signal strength reduced.
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Fob Compatibility:

  1. FCC ID: LHJ009
  2. Models: 2001-2005 Saturn L300