AC in a 2007 BMW X3

Asked by Steve Jul 14, 2018 at 05:09 PM about the 2007 BMW X3 3.0si AWD

Question type: Maintenance & Repair

My ac has been acting up the last 6 months. I would get it
charged and have cold air as I sit idle. When I get above
45 mph it would go warm. So I thought I had a leak and
would go back to my  mechanic and have it charged and
he said the pressure is still good. I finally broke down and
put a new compressor in it thinking that is was old and
could not keep up when over 45. Same thing is happening
with the new compressor. What else can I change out or
look at to find the problem.

5 Answers

Steve answered 6 years ago

We’ve tried that. We have put in the factory spec pressure and less and get the same problem.

Mark helpful

Gmanbmw25 answered 6 years ago

Change your fan relay switch if it's an electric fan which comes on manual transmission models. I changed mine on my 2002 bmw 330ci because the fan kept shutting off and not coming back on or running slow.

Mark helpful

Your Answer:

Related Questions

  • AC in a 2007 BMW X3 5 Answers

    My ac has been acting up the last 6 months. I would get it charged and have cold air as I sit idle. When I get above 45 mph it would go warm. So I thought I had a leak and would go back to my mech...

    2007 BMW X3 3.0si AWD

    -

    Maintenance & Repair

  • 2007 BMW X3 3.0si 1 Answer

    I had my ignition on and was wiping the dash off and around the gear shift. I noticed that the background lights on the stereo came on along with the park light next to the shifter. I cannot get t...

    2007 BMW X3 3.0si AWD

    -

    Maintenance & Repair

  • BMW X3 e83 2007 2.0 diesel 1 Answer

    Hi, I bought my car 2 months ago and out of no where it starts to over heat. I drive the car and all is fine until you go over 60 and the temperature needle goes from the middle and shoots straight...

    2007 BMW X3

    -

    Maintenance & Repair

  • BMW X3 3 Answers

    i have a X3, 5 years old with 70000 miles. a few weeks ago the water temp light came on, when i removed the expansion tank filler cap the water looked more like grease. The garage replaced the whole c...

    2005 BMW X3

    -

    Maintenance & Repair

  • BMW X3 04 2.5i am looking for a good electrician 3 Answers

    BMW X3 am looking for a good electrician my passenger side head lights and front signal not working

    2004 BMW X3 2.5i AWD

    -

    Maintenance & Repair

X3

Looking for a Used X3 in your area?

CarGurus has 1,029 nationwide X3 listings starting at $1,999.

Postal Code:

Shortcuts

Search BMW X3 Questions

CarGurus Experts

  • #1
    GuruS2Q1K
    Reputation
    830
  • #2
    barrelgoose
    Reputation
    540
  • #3
    GuruV914F
    Reputation
    300
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used BMW X5
42 Great Deals out of 1,195 listings starting at $3,900
Used BMW 3 Series
71 Great Deals out of 1,191 listings starting at $1,995
Used BMW 5 Series
22 Great Deals out of 323 listings starting at $4,500
Used BMW X6
12 Great Deals out of 206 listings starting at $10,898
Used BMW M3
7 Great Deals out of 98 listings starting at $15,995
Used Lexus RX
33 Great Deals out of 894 listings starting at $4,200

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use. Content will be removed if CarGurus becomes aware that it violates our policies.