How to Open Your 1994 Volkswagen Jetta Key Fob and Change Battery
If your car key fob is no longer working perfectly, the cell battery more likely needs to be changed. In this post, you’ll benefit from knowing how to disassembly your keyless entry remote and replace a weak battery DIY. If you choose to do it at home near Jetta, use this instruction, but don't forget to check everything you need.
What type battery does 1994 Volkswagen Jetta key fob requiredReplacing batteries in remote key fob require 2xCR2016 batteries and flat head screwdriver. Prepare these materials and tools before opening and make sure to match the type of your fob’s batteries.
- 2xCR2016 batteries
- flat head screwdriver
Step by step instruction
A small button cell battery installed in the your key fob. Carefully try to pry apart your keyless entry remote with pry tools. Remove 2xCR2016 batteries with flat head screwdriver.
Now it's time to install new batteries in keyless entry fob's case. Battery must be placed with the same position as was a previous. Your key will not work if you by mistake put battery wrong way.
Before assembling fob’s case, make sure that all functions works by testing buttons on circuit board.
The last thing to do is put your cover back on fob. Delicately try to put the pieces in place by hands from top to bottom. If your key fob case tightly closed, we done. If not, repeat the last step.
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