BMW Z4 Ambient Temperature Sensor (Switch) Replacement Costs

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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 Z4 Ambient Temperature Sensor (Switch) Replacement is $114 with $19 for parts and $95 for labor. Prices may vary depending on your location.

Car	Service	Estimate	Shop/Dealer Price
2008 BMW Z4L6-3.0L	Service typeAmbient Temperature Sensor (Switch) Replacement	Estimate$241.47	Shop/Dealer Price$290.59 - $398.58
2014 BMW Z4L6-3.0L Turbo	Service typeAmbient Temperature Sensor (Switch) Replacement	Estimate$680.81	Shop/Dealer Price$816.83 - $1007.93
2009 BMW Z4L6-3.0L	Service typeAmbient Temperature Sensor (Switch) Replacement	Estimate$648.93	Shop/Dealer Price$776.96 - $944.14
2016 BMW Z4L6-3.0L Turbo	Service typeAmbient Temperature Sensor (Switch) Replacement	Estimate$560.01	Shop/Dealer Price$665.60 - $765.92
2013 BMW Z4L4-2.0L Turbo	Service typeAmbient Temperature Sensor (Switch) Replacement	Estimate$560.01	Shop/Dealer Price$665.97 - $766.57
2006 BMW Z4L6-3.2L	Service typeAmbient Temperature Sensor (Switch) Replacement	Estimate$221.47	Shop/Dealer Price$270.62 - $378.63
2012 BMW Z4L4-2.0L Turbo	Service typeAmbient Temperature Sensor (Switch) Replacement	Estimate$708.31	Shop/Dealer Price$843.01 - $1033.11
2015 BMW Z4L6-3.0L Turbo	Service typeAmbient Temperature Sensor (Switch) Replacement	Estimate$708.31	Shop/Dealer Price$846.59 - $1039.39

Show example BMW Z4 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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James

25 years of experience

835 reviews

James

25 years of experience

by Christian Segura

Z4 2012 - Check Engine Light is on - Orlando, FL

James is awesome knowledgeable , punctual and very professional. Will have James worked on my Z4 for now on .

Edmar

17 years of experience

249 reviews

Edmar

17 years of experience

by Kim Alexander

Z4 2009 - Car is not starting - Southlake, TX

So thankful that Edmar was able to fix my BMW Z4 that would not start. What I assumed was the problem was not actually the issue and Edmar found it and fixed it, and it ended up costing less. Very honest and reliable as well as super knowledgeable. Will definitely call Edmar again!

Tinashe

10 years of experience

534 reviews

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Tinashe

10 years of experience

Request Tinashe

by Cynthia M. Washington

Z4 2014 - Service Light is on - Atlanta, GA

Tinashe is responsive, arriving early for my appointment. He's very knowledgeable and helped me to understand exactly what was going on with my car. During this appointment, we found some routine things that need to be done and I am going to book Tinashe for the work.

Kevin

20 years of experience

478 reviews

Kevin

20 years of experience

by Marc Froemelt

Z4 2004 - Starter - Roswell, GA

Kevin is a true pro - he replaced my starter in less than 30mins. He had the special tools that are required to work in tight places to remove the starter and the expertise to get the job done with confidence. I recommend Kevin for your BMW repair job and would seek him out again in the future.

Excellent Rating

(121)

Rating Summary

108

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4

108

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4

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