Tyres, air conditioning, drivetrain and inspection

Air conditioning not getting cold

Air conditioning that no longer cools well often has too little refrigerant, a leak or a technical problem in the system. A full cabin filter can also reduce the airflow. It is rarely something you can fix yourself.

Recognisable signs

What you may notice.

  • The air from the vents is less cold than it used to be
  • Little air comes out of the vents, even on a high fan setting
  • The air conditioning stops working well again soon after being topped up
  • A musty smell from the ventilation
  • The air conditioning has to be topped up regularly

Possible causes

What may be behind it.

These are possibilities, not a diagnosis. A technician identifies which cause fits your car after checking it.

  1. Too little refrigerant

    Over time an air conditioning system loses refrigerant. Topping up can help, but it does not tell you why the level fell.

  2. A leak in the system

    If the refrigerant keeps disappearing, there may be a leak that has to be tracked down.

  3. The compressor or an electrical part

    A compressor that does not switch on, a faulty sensor or a fuse can limit the cooling.

  4. A dirty condenser or a full cabin filter

    Dirt in front of the condenser or a clogged cabin filter restricts heat removal or airflow.

  5. The fan or the airflow control

    A fan or a flap in the ventilation system that is not working properly can affect the temperature of the air blown out.

Keep driving?

Can I keep driving with this?

Yes. Air conditioning that does not get cold has no effect on driving safety, although misted-up windows can be annoying. Use the ventilation setting for the windscreen if it mists up, and ideally arrange the check before the warm season.

Book an appointmentBook an appointment

At WeFix

What WeFix can check.

This is what our technicians can look at to find the cause.

  • Checking the operation and pressure of the air conditioning system
  • Tracking down whether the refrigerant is escaping through a leak
  • Inspecting the compressor, condenser and fan
  • Assessing the cabin filter and replacing it if needed

If we find something, you hear it first. We only repair after your approval.

Services

Related services.

This is where WeFix Auto’s can help with this symptom.

Quote for air conditioning

Branches

Call or drop by.

Not sure, or is it urgent? Call the branch near you and describe what you notice.

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Have your car checked.

Request a no-obligation quote or call a branch. You hear what we find first.

Please note: This explanation is general information and does not replace a technical diagnosis. The cause can only be established after your car has been checked. If you are worried about your safety, stop and ask for professional help.

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