Kawasaki STX-15F JetSki MFD Repair

In this video we look at a Kawasaki STX-15F Jet Ski MFD Display that is not working. This display belongs to a friend (AAron) at work and he ask if we would take a look at it. He let us know the MFD is dark and the Jet Ski is in a Limp or Slow mode and the Slow mode seems to have happened once the MFD stopped working. We learn as we go in this video, as mentioned in video, it is some things that most likely should be done differently and possibly better results. If you find we missed something or have any ideas on repair please share in the comments below and the community around this will appreciate it. After we cleaned corrosion, replaced the LCD polarized film and also replaced the 13mm tactile push buttons we actually did get this display working again and saved my friend about $1000. These things are a common failure point and they are very expensive.
I have many Links below I hope you find informational and helpful. Thanks for watching!
Kawasaki Jet Ski Manual Link if needed:
https://manualsbrain.com/en/manuals/7...
https://usermanual.wiki/Kawasaki/STX-...

Wiring Diagram as showed in video if needed:
https://www.justanswer.com/boat/69jzh...

eBay Link to 13mm Tactile Push Buttons if needed:
https://ebay.us/g7hvM3

eBay Link to Polarized film sheets used in this video if needed:
https://ebay.us/u3S7hL
Amazon Link to Polarized Film Sheet similar to used in video:
https://amzn.to/3O2fK1N

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