I've had a dented emblem on my steering wheel ever since I bought my X. Well, this morning while changing out my old center caps on my wheels I had an idea. I carefully separated the actual raised emblem from one of the old caps. And using some heavy duty velcro stuck it over the dented emblem. It's a tad bigger, but looks pretty neat.
The caps I have are the cheaper after market caps. I doubt if the 'real' Jag caps would separate this easily. But you can find a set of caps on ebay for around $15-$20.