Seriously i feel for you though mate, id be ringing them up every hour!
Not joking either, when my old car went in for body work i was down there every day checking on them and if they were working on it etc and bothering them 2-3 times a day... lucky they were a friendly bunch and actually invited me in to see the work going on, now 2 of my good mates
But anyway enough of the life story, hassle them