When would I expect to service the Air Condition unit.

Should it be done at any particular stage or only when it becomes faulty.

I was advised at the 2 year service stage that I should also service the Air Con, I declined, will this affect any future Warranty claims.

Its a dealer advised thing rather than a manufactuer recomendation.

So no it wont affect warranty.

Lummox

Thanks for the promt reply and advice. sounds like I save a few quid then.

Depends who you speak to but I would say evey 4 years so long as you use your a/c regularly to keep all the seals oiled. If you shop arround you can get it done for about £40. It's the lubricant within the oil which is important but it's not something you can check the level for.