well brother if u want to get the exact service done as they tell u.....up to u as it is your money.....just as an example.....our Corolla's go to Walton Motors too and at every service they tell us to get this done or that done......but we never follow their schedule....my brothers 2011 Gli 97000 kms on the odo (he works in Islamabad and comes to Lahore every weekend through Motorway so that is why high Kms) has been going to Walton.....till now we only get oil change after every 5000 kms....we have had the spark plugs changed thrice and throttle body serviced twice....nothing in addition to it..my fathers 2010 Gli 32000 kms on the odo also goes to Walton Motors...only oil changed up till now after every 4000 kms...spark plug changed only once and no throttle body service as yet....working all good....my fathers previous 2004 Gli had 115000 kms on the odo when sold in 2010....it also visited Walton Motors only for oil change and spark plugs.....never went by their service schedule and nothing went wrong ever....in my opinion the most u shud do is get all the sensors checked, brake serviced, oil + filter change at 40000 kms and thats about it....last time I was there a couple of weeks ago, they were offering sth for 1500 Rs where they check all the sensors, injectors, ECU, brakes and check all the nuts and bolts so to speak....just get this thing done only...why spend so much when it is not needed and when the car is working fine....if u are driving your car, u can judge when your car is behaving differently