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2013 LINCOLN MKZ "The A/C or heater fan fluctuates up and down randomly. Even if able to turn it off, it will turn itself back on.
I read some people had disconnected a ribbon cable to disable the lower controls but still allowed control from touch screen, but mine doesn't have the ribbon. I'm sending pic I took of connections from passenger seat."
Topic starter
Posted : 04/07/2025 6:05 pm
Thank you for contacting UpFix. It might be caused by the ghost touch of the FCIM - If you disconnect it and send us your unit we can take a look.
Posted : 04/07/2025 6:10 pm