lease car servicing

[999gsi]

advice please.we have a fiat 500 on a lease plan(bought from fiat dealer)car is due its 2nd service and new discs and pads.I have checked the lease paperwork and it states that the goods must be serviced,but doesnt state at a main dealer.D i need to go to a main dealer or can i use a specialist using genuine parts ?.my reason for asking is the 1st service was £240 !!!!! for a 1.2..i havent spoken to dealer yet as i trust i can get an honest answer from here....thanks