How to Open Your 1991 Oldsmobile Ninety Eight Key Fob and Change Battery

Keyless entry remote grant easy access to your auto. When the key fob battery is weak you’ll lose your keyless entry fob's ability to control distance functions. In this post, we explained how to disassembly your key fob and change your Oldsmobile key battery.
What type battery key fob use
Before you start to open remote key fob be sure that you have all recommended tools and materials: 2xCR2016 batteries and flat head screwdriver.- 2xCR2016 batteries
- flat head screwdriver
Simple steps to change the battery in your car's remote key fob
Inside of your remote key fob installed coin cell battery. Delicately try to pry apart your key fob with flat head screwdriver. Remove 2xCR2016 batteries with flat head screwdriver.
Replace old batteries with new one CR2016. Be sure to connect the battery the right way around in a circuit. Your key will not work if you put battery wrong way.
When the new batteries installed, verify remote key fob functionality by pressing buttons. If all functions works, assemble your fob’s shell in reverse order.
At this point squeeze keyless entry fob's back cover together. Line your case two halves together and put it together by hands from top to bottom. Check your key shell for gaps. If it is not firmly closed try to repeat last step.
Key Fob Battery Replacement 1991 Oldsmobile Ninety Eight Video
How To Replace Oldsmobile 98 Key Fob Battery 1991 1992 1993 1994 1995
Still not working? Buy new one