smartkey

I just purchased this vehicle. I have a 2010 Hyundai Genesis. I’ve notice two issues. One, the key fob is recognized by the vehicle for the push to start but I have to hit it twice. None of the buttons are responsive in anyway. Not the lock, unlock, alarm, or trunk. I’ve tried “soft...

Hoiw do I change the battery in my SmartKey. The message has appered few times telling me that the Smartkey battery is weak. I have found many video on how to change the battery on the 2014 and older but nothing on the 2015. ANyone has done it yet?

We lost one of the smartkey keyfob/remotes for our 2009 Genesis. The dealer is telling me $315 for a replacement one. Ouch. Another dealer quoted me $275, plus $14 to cut the key inside the remote. Used ones are on eBay for much less. If I buy a used one, and then take it to the dealer...