I have a 2000 TL and I want to change the gearshift knob. I tried unscrewing the knob, but it's on tight and won't budge. Can I use a tool to loosen it without damaging it? If so, which tool?

I know it sounds dumb. It's the wife's TL, it's extremely cold outside and I need somewhere to stay if I goof it up.

:doh: