Appologies for yet another post to add to the thousands about 1st service issues!

My car has done around 11100 miles to date on longlife oil and should be picking it up from the bodyshop next week, so I decided to book it in for the 1st service. Now, the service light hasn't come on, but after reading some posts about servicing at 10000 miles regardless i thought i should book it in anyway. I did manage to book it in but not without some heavy resistance from the vw staff!!! It was as though i was commiting a crime

They kept on incisting that i wait until the service interval light comes on. Have I done the right thing?

Also, they will flush out the engine for old oil before filling with new, and will clean the injectors for an extra £30. Anyone heard of this before? Is it worth it?
Thanks in advance
