Cracked plastic shell. You can see the latch mechanism for the key in it. The spring is gone/missing.

Electronics are fine

Agreed. Try to find a Nissan shell where the buttons line up. Nissan and Suzuki used the same OE supplier for their key fobs so they are very similar. You may have some luck on ebay.BLyons wrote:Can you find a Nissan shell? I know they look the same, but I'm not sure if they're exactly the same or not.