When or If to Service Air-conditioning
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MBWorld Fanatic!
Joined: Mar 2008
Posts: 3,714
Likes: 56
From: 1 hours drive north of Sydney Australia
2007 W204 220CDI Classic Sedan
When or If to Service Air-conditioning
When or If to Service Air-conditioning
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The air conditioning is operating well except for an intermittent sonic whine when on low settings ie not working hard on a coolish day- been there for years & is not a concern.
My question is :- Is it best to have a regas & oil change planned maintenance service or to leave well alone , don't rock the boat & save my hard earned.?
Any MB air-conditioning experiences welcome.
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The air conditioning is operating well except for an intermittent sonic whine when on low settings ie not working hard on a coolish day- been there for years & is not a concern.
My question is :- Is it best to have a regas & oil change planned maintenance service or to leave well alone , don't rock the boat & save my hard earned.?
Any MB air-conditioning experiences welcome.
Member
Joined: Mar 2012
Posts: 229
Likes: 3
From: Miami, FL
2002 Miata
I've never serviced my MB air-conditioning system but I think the general rule of air-conditioning service is just recharging it. Other than that I think just having it inspected is needed. Someone correct me if I'm wrong
Super Moderator
Joined: Jun 2008
Posts: 19,942
Likes: 192
From: Llandudno, Cape Town, South Africa
late 2009 CLK 350 Coupe Elegance, '65 Jaguar S Type wires
JC ~ I would leave well alone. Benz does not even recommend touching it in their high mileage service category (>170K miles or 17 years). I would only top up oil if you ever burst a pipe & discharge a combo of oil & refrigerant.
