ac not cold
MBWorld Fanatic!
Joined: Jul 2002
Posts: 5,660
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From: Charlotte, NC
2000 CLK430
Originally Posted by ahopeter
anyone have an issue where the ac wasnt blowing cold enough? fixes? thanks
MBWorld Fanatic!
Joined: Jul 2002
Posts: 5,660
Likes: 2
From: Charlotte, NC
2000 CLK430
you can use dyes that they make that you put in your refrigerant that glow flourescent with a UV light, so you can put it in your car and drive around for a bit, then look around. never done this before, but i know its a method.
id say for starters to check your refrigerant level and if its low, just fill it back up and monitor it, seeing if your level stays constant. the fact that your air is not hot and is still blowing makes me think theres nothing mechanically wrong.
id say for starters to check your refrigerant level and if its low, just fill it back up and monitor it, seeing if your level stays constant. the fact that your air is not hot and is still blowing makes me think theres nothing mechanically wrong.
Member
Joined: Jun 2004
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A real easy check is to make sure your outside temp. is correct at the instrument cluster. If the display says it is 30 degrees outside then your A\C wont get cold, the car thinks it is smarter than you; so check that first and then check your level next. Autogunner.
Thread Starter
MBWorld Fanatic!
Joined: Jun 2003
Posts: 4,705
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From: nj
a car that can't do the throttle reset.
Originally Posted by autogunner
A real easy check is to make sure your outside temp. is correct at the instrument cluster. If the display says it is 30 degrees outside then your A\C wont get cold, the car thinks it is smarter than you; so check that first and then check your level next. Autogunner.
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Newbie
Joined: Jul 2004
Posts: 13
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you probably already tried this, but another way is check the temperature dial and also try pushing the auto button on top of the AC OFF button.....our AC was not cool either so we jsut put auto....worked better....and also liek others said check the coolant
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MBWorld Fanatic!
Joined: Nov 2001
Posts: 5,640
Likes: 11
From: GMT -8 hours
Mercedes-Benz
Originally Posted by ahopeter
thanks everyone, and thanks for the suggestion Mr. Wong. its going in to the dealer thuresday. ill keep ya posted.
ahopeter, i know u have like 5 million different MLs and MBs lol, which ML is this (model year). The pre 2002 had a much weaker A/C system and would sometimes leak from a shrader (spelling?) valve. Ours had this problem as well as my friend's 00 ML430. After the valve was fixed and system was recharged, it worked pretty well.
Thread Starter
MBWorld Fanatic!
Joined: Jun 2003
Posts: 4,705
Likes: 2
From: nj
a car that can't do the throttle reset.
Originally Posted by AlBoston
ahopeter, i know u have like 5 million different MLs and MBs lol, which ML is this (model year). The pre 2002 had a much weaker A/C system and would sometimes leak from a shrader (spelling?) valve. Ours had this problem as well as my friend's 00 ML430. After the valve was fixed and system was recharged, it worked pretty well.
Thread Starter
MBWorld Fanatic!
Joined: Jun 2003
Posts: 4,705
Likes: 2
From: nj
a car that can't do the throttle reset.
Originally Posted by Some Pete Guy
Many MLs have had this problem and it's related to a a blown fuse. Fuse #40 IIRC.
Pete, havent seen you around lately...been busy racing the red car again?
