I need to replace the remote key housing; small piece of plastic that keeps the keys attached has broken off. I can't lock the keys into the remote.

Should just swapping the housing do it? The circuit in the remote works fine.

Where can I get the housing for reasonable price?

 

The parts are available from Jaguar to repair Smartkey cases:

Part Numbers
Key face Repair Kit : C2P15135/37
Key Chrome Trims : C2P15136
Back Casing with battery : C2P17158

Here's a link to UK eBay listing for the Key Face Repair Kit:

Jaguar Keyless Remote Key Face repair kit XF XK | eBay



This eBayer just happens to be the franchised Jaguar Dealer in Swindon, UK.

Try your own local Jaguar Dealer for the same part numbers.

Graham

 

Try eBay. I'm assuming you want to transfer your existing electronics and cut key into a new case and no programming is required. They have unprogrammed ones starting at $33.