I thought I share this little tip as I see a lot of people struggling with this just like I did.
Ever wondered how to refresh your vinyl decals, steering wheel or even chairs so they look like new for next to nothing? I've had a really nasty sunburn marks on my decals that I couldn't get rid of using any cleaning products I could find at home. Also the steering wheel was worned out. I've found a vinyl paint at a car parts shop, they come in different colors at $10/can in Canada. I removed all decals and the steering wheel, cleaned them up with degreaser and ammonia (important), covered with painters tape all parts I didn't want to be painted (screws, back, etc) then sprayed them uniformly in 2 coats. Paint dries and fully cures in minutes. The results are amazing