Mercedes-Benz SL400 Car AC Repair at your home or office.

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Car AC Repair Service

How much does a Car AC Repair cost?

On average, the cost for a Mercedes-Benz SL400 Car AC Repair is $249 with $116 for parts and $133 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2015 Mercedes-Benz SL400V6-3.0L TurboService typeCar AC RepairEstimate$392.33Shop/Dealer Price$474.66 - $666.55
2016 Mercedes-Benz SL400V6-3.0L TurboService typeCar AC RepairEstimate$364.33Shop/Dealer Price$446.71 - $638.62
Show example Mercedes-Benz SL400 Car AC Repair prices

What to Expect:

For an AC system to work, it needs a gas or liquid substance called refrigerant (R-12 in older cars, R-134a in 1995 and newer cars). Over time, refrigerant can leak from the AC system through seals. If the AC does not have enough refrigerant, it will not blow cold air.

Keep in mind:

Since the AC system is a sealed unit, the only way to tell if the car needs a recharge is if the AC is not blowing cold air through the vents. There are two types of refrigerant. These cannot be interchanged. For older cars, it should be filled with R12 refrigerant or converted to a newer system. For cars made after 1995, the AC should be filled with R134a.

How it's done:

  • Install air conditioning manifold gauge set.
  • Determine if the air conditioning system charge is low.
  • Add the correct refrigerant to top off the air conditioning system.
  • Install thermometer in vents to monitor vent temperatures.
  • Check system for leaks.
  • Check for proper operation of AC system.

Our recommendation:

It is common for refrigerant to leak. If the AC is not as cold as you expect, then it is probably a good time to have the mechanic look at it. Lack of proper cold air can be an indication of other problems with AC (fan not working, AC compressor not working, etc.).

What are the common symptoms indicating you need an Car AC Repair?

  • AC is not working.
  • AC is not blowing cold air.
  • Clicking noise from the engine compartment.

How important is this service?

In addition to your comfort, air conditioning systems add value to your vehicle. You should keep your AC fully operational. In some systems, the hot and cold air are blended to achieve the desired temperature setting. In these cases, when the AC system fails, in addition to not getting any cold air, the entire temperature regulation can be thrown off.

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Meet some of our expert Mercedes-Benz mechanics

Real customer reviews from Mercedes-Benz owners like you.

Excellent Rating

(19)

Rating Summary
17
2
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17
2
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David

10 years of experience
170 reviews
David
10 years of experience
Mercedes-Benz SL400 V6-3.0L Turbo - Pre-purchase Car Inspection - Orlando, Florida
Pre-Purchase service - On time with appointment. Follow up call and report was generated immediately which is greatly appreciate. Many thanks!!

Chip

34 years of experience
22 reviews
Chip
34 years of experience
Mercedes-Benz E320 V6-3.2L - Car AC Repair - Boca Raton, Florida
Mr. Chip was very professional and knowledgeable. I will always call YourMechanic to service my car. After trying YourMechanic I am done with repair shops. I am a happy customer. Thank you!!!!!

Robert

12 years of experience
125 reviews
Robert
12 years of experience
Mercedes-Benz S550 V8-5.5L - Car AC Repair - Germantown, Maryland
Performs a great job!

Whitney

39 years of experience
783 reviews
Whitney
39 years of experience
Mercedes-Benz E320 L6-3.2L - Car AC Repair - Burlingame, California
Whitney was on time, professional, courteous and diligent in his work. While he was recharging my air conditioning system, he noticed a leak in transmission fluid which will be my next order with Yourmechanic.com.

Excellent Rating

(19)

Rating Summary
17
2
0
0
0
17
2
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0
Number of Mercedes-Benz Car AC Repair services completed
209+
services done by our mechanics
TOTAL NUMBER OF EXPERT Mercedes-Benz MECHANICS
1100+
experts on our platform

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