Hi all iv just bought an astra 16i 8v club 2001 37K on clock. Could any one tell me when it needs a cam belt change iv looked back on previous post and see the the astra 16v should have it changed at 40K is the 8V the same I hope it isent as im skint after buying it. How long dare I leave it befor having it done. Also on reading other posts I see there should of been somthing called a "car pass" in the Paper work i received with the car i take it that it contains some codes for keys and radio there was some paper with the radio code on but nothing for keys could this cause a problem later. Could i get a new "car pass" from a dealer it I need one and any idea how much. Thanks for any help