Hi I had a mazda mx5 miata 6 years and was in a local club here ..we got some ZOOM ZOOM stickers and i put then on the cars windows ,windshields and i put some on the back of the headrests ....i used windex to clean the hedrest first then put the stickers on ..then slowly ..I mean slowly used a hair dryer just to make them warm not hot for 5 mins ..it set the glue and stickers on good...to much youll burn the headset...
it stayed on for years ..I sold the car last year and the zoom zoom stickers were still on there .......hope that helps..

i did do a sticker ones on a car seat that had alot of armorall on them.
it worked but after i cleaned then but the armorall that was inside the seat .made the sticker look wavy after a month or two


Don (Sgt.ROCK)Moore
waiting for my VX to come in