It does not do anything and it is not an MOT failure but the service intervals are 12k or 12 months and you will void any warranty if you do not have it done in a reasonable time.
My low mileage car has been service 6x and still <6k on the clock. It is up to you.
A former colleague took a company Astra estate 1.7 td with 12k service intervals to < 38k without a single service before a drive shaft broke. He was eventually allowed to resign for this and other misdemeanours including lending his fuel card to friends.
My low mileage car has been service 6x and still <6k on the clock. It is up to you.
A former colleague took a company Astra estate 1.7 td with 12k service intervals to < 38k without a single service before a drive shaft broke. He was eventually allowed to resign for this and other misdemeanours including lending his fuel card to friends.