I like my Dyson too.

You can try large masking tape.
I use it on my clothes so I figure it must
work for car seats too.
I would suggest that you put a towel, seat cover or a throw on
your car seat to keep it clean.
I have towels on mine, but the big dogs
are not alowed on the seats.
(As for the car carpet, I must admitt I am lazy about
cleaning that.)
Everybody in my family knows I bought my car
for my dogs so they better not complain.