Mercedes-Benz E55 AMG Ambient Temperature Sensor (Switch) Replacement at your home or office.

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Ambient Temperature Sensor (Switch) Replacement Service

How much does a Ambient Temperature Sensor (Switch) Replacement cost?

On average, the cost for a Mercedes-Benz E55 AMG Ambient Temperature Sensor (Switch) Replacement is $136 with $41 for parts and $95 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2003 Mercedes-Benz E55 AMGV8-5.5L TurboService typeAmbient Temperature Sensor (Switch) ReplacementEstimate$196.37Shop/Dealer Price$241.72 - $321.51
2004 Mercedes-Benz E55 AMGV8-5.5L TurboService typeAmbient Temperature Sensor (Switch) ReplacementEstimate$176.37Shop/Dealer Price$221.76 - $301.58
2002 Mercedes-Benz E55 AMGV8-5.5LService typeAmbient Temperature Sensor (Switch) ReplacementEstimate$181.85Shop/Dealer Price$228.61 - $312.54
2005 Mercedes-Benz E55 AMGV8-5.5L TurboService typeAmbient Temperature Sensor (Switch) ReplacementEstimate$176.37Shop/Dealer Price$221.70 - $301.48
1999 Mercedes-Benz E55 AMGV8-5.5LService typeAmbient Temperature Sensor (Switch) ReplacementEstimate$181.85Shop/Dealer Price$228.65 - $312.61
2006 Mercedes-Benz E55 AMGV8-5.5L TurboService typeAmbient Temperature Sensor (Switch) ReplacementEstimate$176.37Shop/Dealer Price$221.76 - $301.58
2001 Mercedes-Benz E55 AMGV8-5.5LService typeAmbient Temperature Sensor (Switch) ReplacementEstimate$186.85Shop/Dealer Price$233.27 - $316.94
2000 Mercedes-Benz E55 AMGV8-5.5LService typeAmbient Temperature Sensor (Switch) ReplacementEstimate$186.85Shop/Dealer Price$234.20 - $318.57
Show example Mercedes-Benz E55 AMG Ambient Temperature Sensor (Switch) Replacement prices

What is the Ambient Temperature Sensor (Switch) all about?

Modern automotive HVAC systems have advanced by leaps and bounds over those used just a few years ago. Today, many high and even mid-range cars offer automatic climate control. This function basically allows you to “set it and forget it,” allowing the car’s computer to control the heating and cooling based on your preferred interior temperature. In order to do this, the computer needs information about not only the temperature inside the car, but also the ambient temperature outside the car.

The ambient temperature sensor (switch) is located either behind the front grille or in the front bumper. Its only job is to monitor air temperature (which it does through increasing/decreasing resistance in response to temperature fluctuations). This information is transmitted to the car’s computer, which then adjusts the climate control to meet your specifications.

If the ambient temperature sensor is damaged or fails, the car’s computer will not be able to automatically control the HVAC system, and the heater and air conditioner will only work in manual mode.

Keep in mind:

  • Because of its location, the ambient temperature sensor can be easily damaged in even minor front-end collisions.
  • Sensor failure is common even without an accident.

How it's done:

  • The ambient temperature sensor switch is verified to see if it needs to be replaced
  • The defective ambient temperature sensor switch is removed
  • The new ambient temperature sensor switch is installed
  • The ambient temperature sensor switch is tested for operation
  • The vehicle is tested to ensure proper operation of the ambient temperature sensor switch

Our recommendation:

Without the information provided by the ambient temperature sensor, your car’s computer does not have sufficient data to control the interior temperature, and will revert to manual HVAC control. You’ll still be able to use your air conditioner and heater, but only in manual mode, not in auto. If you suspect a problem with the ambient temperature sensor, have it diagnosed by one of our expert mechanics and replaced if necessary.

What common symptoms indicate you may need to replace the Ambient Temperature Sensor (Switch)?

  • HVAC auto mode will not work
  • HVAC auto mode produces delivers inconsistent/incorrect operation
  • HVAC will only work in manual mode
  • Outside temperatures may display incorrectly

How important is this service?

Having automatic climate control is definitely a convenience, but not critical to the operation of your vehicle. The heater will still operate to clear the windows and provide heating and cooling on manual mode. If the ambient temperature sensor is faulty, have it replaced.

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Peter

43 years of experience
1321 reviews
Peter
43 years of experience
Mercedes-Benz E55 AMG V8-5.5L Turbo - Coolant Recovery Reservoir - Peoria, Arizona
Peter Pryke did an excellent job! High marks all the way around for him. He was very professional and knowledgeable overall. He totally earned by trust and I will not hesitate to have him work on my E55 AMG again as needed.

Bryan

5 years of experience
64 reviews
Bryan
5 years of experience
Mercedes-Benz E55 AMG V8-5.5L Turbo - Battery - Los Angeles, California
Great mechanic..excellent work..will be using him again

Jose

15 years of experience
249 reviews
Jose
15 years of experience
Mercedes-Benz E55 AMG V8-5.5L - Drive Belt Tensioner Replacement - Riverview, Florida
Friendly,Professional and an expert ,great work in a timely manor , Thank you Jose

Chris

16 years of experience
419 reviews
Chris
16 years of experience
Mercedes-Benz E55 AMG V8-5.5L Turbo - Headlight Bulb Replacement (Passenger Side Low Beam) - San Francisco, California
Competent and on time. Did a good job

Excellent Rating

(21)

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Number of Mercedes-Benz E55 AMG services completed
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