[vash]

noah. i think i have your solution. cats hate aluminum foil. it is like a "cattle crossing" for them. they hate the noise, and they hate how it feels on their paws.

i would buy a couple of those cheap solar, safety, emergency blankets, and some magnetic clips. cover the car, make it look like spudnik. hell, even kitchen alum foil would work. probably even better. my friend had a cat that loved this antique couch (interpret this as "ugly") a few sheets of alum foil draped on the couch ran him off.