Sorry I didnt read the first post properly.
I think that is fair that she still gets the pocket money.
Maybe you can still give some driving lessons as a gift if her birthday is coming up as they are pretty expensive and also encourage her to save some money when she gets a job.
When I was at school I saved for a car. Managed to save $3500 then got a loan from my dad for $2000 which I paid off fortnightly.