Power Seats Issue

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2016 Mazda CX-9
So I took my CX-9 to get the windshield replaced at my local Mazda dealer. While I was waiting to pick the car up, the service manager said my battery had a low cranking amp and had to charge the battery. That was weird to me since my car would start up perfectly fine when I dropped the car off. Now my driver’s seat knee adjustment doesn’t work and I’m unsure as to why. I know the driver’s seat is an 8-way power adjustable seat, but now it’s only 6-way. My seat panel trim housing the power controls is loose so maybe that could be the issue. Do you guys know what it could be?
 
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