Hi Greg and welcome to the forum.There seems to be quite a difference in prices being quoted by dealers with a gap of over one hundred pounds.
As Bronze has stated, he has been quoted £209 by Martin Rumble in Nuneaton which is the same dealer that I use. It pays to shop around.
service done and all ok with no probs , had the dpf system checked and thats working fine , just a note i had a clarion system fitted when i picked up vehicle and its been great apart from the fact you cant use it unless ignition is fully on which i found rather annoying and ask the dealer to to look into it. Any way the people who actually fitted it rang me to ask if i could take the car to them monday morning and they will look at it while i wait. its all to do with this canbus system thingy and said they should be able to sort it.
i will let u know how that works out.