2004 Saturn L300 Key Fob Battery Replacement Guide
If your car key fob isn't working correct, the cell battery surely must to be replaced. In this article, we walks you through how to open your keyless entry remote and change your Saturn key battery step by step.
What size battery does 2004 Saturn L300 key fob requiredBefore you start to open keyless entry remote be sure that you have all recommended tools and materials: 1 CR2032 battery and flat head screwdriver.
- flat head screwdriver
- 1xCR2032 battery
Simple steps to change the battery in your L300's key fob
A small coin battery installed in the your keyless entry remote. Delicately try to disassemble your keyless entry remote with pry tools. Change CR2032 battery with flat head screwdriver.
Now it's time to install new battery in keyless entry fob's shell. 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, verify keyless entry remote functionality by pressing buttons. If all functions works, assemble your fob’s case in reverse order.
The last thing to do is put your cover back on fob. Accurately try to assemble the two halves in place by hands from top to bottom. Check your key body for gaps. If it is not firmly closed try to repeat last step.
How to change the battery video guide
How To Replace Saturn L Series Key Fob Battery 2001 2002 2003
Still not working? Buy new one