Mercedes-Benz S400 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 S400 Car AC Repair is $249 with $116 for parts and $133 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2013 Mercedes-Benz S400V6-3.5L HybridService typeCar AC RepairEstimate$392.33Shop/Dealer Price$474.66 - $666.55
2012 Mercedes-Benz S400V6-3.5L HybridService typeCar AC RepairEstimate$364.33Shop/Dealer Price$446.71 - $638.62
2011 Mercedes-Benz S400V6-3.5L HybridService typeCar AC RepairEstimate$364.33Shop/Dealer Price$446.70 - $638.62
2010 Mercedes-Benz S400V6-3.5L HybridService typeCar AC RepairEstimate$364.33Shop/Dealer Price$446.65 - $638.52
Show example Mercedes-Benz S400 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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Excellent Rating

(8)

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Zachary

9 years of experience
43 reviews
Zachary
9 years of experience
Mercedes-Benz S400 V6-3.5L Hybrid - Brake Pads Replacement (Front, Rear) - Houston, Texas
Very honest and knowledgeable,

Eduardo

19 years of experience
537 reviews
Eduardo
19 years of experience
Mercedes-Benz S400 V6-3.5L Hybrid - Oil Change - Houston, Texas
Very good with everything

Joseph

27 years of experience
578 reviews
Joseph
27 years of experience
Mercedes-Benz S400 V6-3.5L Hybrid - Cabin Air Filter Replacement - Houston, Texas
Grt as usual!!!

Richard

20 years of experience
126 reviews
Richard
20 years of experience
Mercedes-Benz S400 V6-3.5L Hybrid - 110,000 Miles Maintenance Service - Weatherford, Texas
Very efficient and polite gentleman.. knew what he was doing.

Excellent Rating

(8)

Rating Summary
8
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8
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Number of Mercedes-Benz S400 services completed
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