can remember reading a while ago a site for cheaper service at main dealers,but can not find it.! car due its service soon just wanted check out prices.? also its 6 years old but only done 41,000 mls so will it still need its 60k service or a different one.?

wasn't it something like "main dealer discount" or something

if it was, a test on that site said i could save £30 if i had my car serviced in Bristol

^^^ That was the site Nick, problem is no dealers seemed to be local for me when I checked either.
Doesn't seem to have had that much dealer buy-in. ON THE WAY: BMW F21 M140i
MERCEDES GL350 - Metallic Navy Blue w/Grey interior

GOING: BMW F31 335D MSport+ xDrive Touring
GONE: Land Rover Discovery 4 HSE - Stornaway Grey w/Black Interior (wish we'd kept it )
GONE: BMW F10 520D MSport - Carbon Black
GONE:MY12 RRS SDV6 HSE Sumatra/Ivory/Grand Black Privacy glass

I may be wrong but at 6 years old I think it's the 90k miles service ie. 15k miles/years, not 10k. As you say it goes on time or mileage, whichever is first. FF 4.4 V8 Soooo looking forward to this bad boy
Ex 2006 RRS SC - garbage
Ex 2016 135i M Sport - dream car
Ex 2003 RS6 Avant - piece of cr*p
Ex 2014 320d X Drive, M Sport Touring - ok I guess
Ex 2007 RRS TDV8 - bloody loved it
EX 2007 FL2 XS - not so bad