BMW 760i 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 BMW 760i Ambient Temperature Sensor (Switch) Replacement is $158 with $63 for parts and $95 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2006 BMW 760iV12-6.0LService typeAmbient Temperature Sensor (Switch) ReplacementEstimate$241.47Shop/Dealer Price$290.59 - $398.58
2004 BMW 760iV12-6.0LService typeAmbient Temperature Sensor (Switch) ReplacementEstimate$221.47Shop/Dealer Price$270.62 - $378.63
2005 BMW 760iV12-6.0LService typeAmbient Temperature Sensor (Switch) ReplacementEstimate$253.35Shop/Dealer Price$310.47 - $442.39
Show example BMW 760i 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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Meet some of our expert BMW mechanics

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Excellent Rating

(3)

Rating Summary
3
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0
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3
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Tung

16 years of experience
310 reviews
Tung
16 years of experience
BMW 760i V12-6.0L - Car is leaning to one side Inspection - Atlanta, Georgia
Tung was wonderful.

Fred

33 years of experience
7 reviews
Fred
33 years of experience
BMW Z4 L6-2.5L - Ambient Temperature Sensor (Switch) - Santa Cruz, California
Fred was not only right on time and knowledgeable, he was also very easy to talk to and friendly. As a woman, it was such a relief to not be condescended to. I felt so comfortable with Fred and being new to Santa Cruz, I think I've found my mechanic now. Thank you, Your Mechanic.

Cary

27 years of experience
92 reviews
Cary
27 years of experience
BMW 325i L6-2.5L - Ambient Temperature Sensor (Switch) - Raleigh, North Carolina
Very professional...courteous....knowledgeable and kind

Andrew

11 years of experience
338 reviews
Andrew
11 years of experience
BMW 325Ci L6-2.5L - Ambient Temperature Sensor (Switch) Replacement - Millersville, Maryland
Showed up on time and was able to locate and fix the problem. Great guy.

Excellent Rating

(3)

Rating Summary
3
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0
3
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Number of BMW Ambient Temperature Sensor (Switch) Replacement services completed
33+
services done by our mechanics
TOTAL NUMBER OF EXPERT BMW MECHANICS
1100+
experts on our platform

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