Mercedes-Benz S320 Blower Motor Switch Replacement at your home or office.

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Blower Motor Switch Replacement Service

How much does a Blower Motor Switch Replacement cost?

On average, the cost for a Mercedes-Benz S320 Blower Motor Switch Replacement is $491 with $254 for parts and $237 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
1994 Mercedes-Benz S320L6-3.2LService typeBlower Motor Switch ReplacementEstimate$795.02Shop/Dealer Price$965.66 - $1379.13
1997 Mercedes-Benz S320L6-3.2LService typeBlower Motor Switch ReplacementEstimate$745.02Shop/Dealer Price$915.73 - $1329.26
1996 Mercedes-Benz S320L6-3.2LService typeBlower Motor Switch ReplacementEstimate$745.02Shop/Dealer Price$915.73 - $1329.25
1998 Mercedes-Benz S320L6-3.2LService typeBlower Motor Switch ReplacementEstimate$745.02Shop/Dealer Price$915.63 - $1329.08
1999 Mercedes-Benz S320L6-3.2LService typeBlower Motor Switch ReplacementEstimate$745.02Shop/Dealer Price$915.80 - $1329.37
1995 Mercedes-Benz S320L6-3.2LService typeBlower Motor Switch ReplacementEstimate$745.02Shop/Dealer Price$915.73 - $1329.25
Show example Mercedes-Benz S320 Blower Motor Switch Replacement prices

What is the Blower Motor Switch all about?

In your car’s HVAC system, the heater core is what creates hot air to warm up the interior during cool weather. The air conditioner and its varied parts cools the air during the summer. The blower motor is what pushes the conditioned (heated or cooled) air out of the dash and into the cabin of the vehicle. Depending on the make and model of your vehicle, you may have one, two or even three blower motors, each with their own blower motor switch.

Essentially, the blower motor switch allows you to control the airflow within your vehicle. It lets you set the fan to off, low, medium or high (or a number of other speeds depending on the system in question). Over time and through normal wear and tear, the contacts inside the switch will wear out and it will fail, requiring a new blower motor switch.

Keep in mind:

  • The blower motor switch isn’t inspected during any maintenance service.
  • Most switches exhibit erratic behavior before failing completely, so you should have some indication about impending failure.

How it's done:

  • The blower motor switch is verified that it needs to be replaced. The blower switch trim panel is removed for access.
  • The defective blower motor switch is disconnected and removed from the trim panel.
  • The new blower motor switch is installed into the panel and the panel is reinstalled.
  • The blower motor switch is tested for operation on all blower speeds.
  • The vehicle is tested to ensure proper A/C and heater operation.

Our recommendation:

Without a functional blower motor switch, you’ll be unable to control the fan and fan speed for your car’s HVAC system. That could mean anything from being uncomfortable, to being dangerously overheated or chilled depending on the weather conditions. If you suspect your blower motor switch is not working properly, have its operation checked by one of our expert mechanics.

What common symptoms indicate you may need to replace the Blower Motor Switch?

  • Erratic operation (fan operates in some switch positions but not others, for instance)
  • Blower motor will not operate at all

How important is this service?

Although a failed blower motor switch will not prevent you from driving, it is important to be comfortable in your car and have clear, unfogged windows. Have the problem inspected and repaired as soon as possible.

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Meet some of our expert Mercedes-Benz mechanics

Real customer reviews from Mercedes-Benz owners like you.

Excellent Rating

(20)

Rating Summary
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Eduardo

19 years of experience
554 reviews
Eduardo
19 years of experience
Mercedes-Benz S320 L6-3.2L - Electric Problems - Missouri City, Texas
He showed up on time and a very professional person

John

27 years of experience
1040 reviews
John
27 years of experience
Mercedes-Benz S320 L6-3.2L - Crankshaft Harmonic Balancer Replacement - La Marque, Texas
As usual, John's work was stellar! He was punctual, took great care of my classic vehicle, and I'm back on the road! Thanks John for being an honest, hard-working mechanic that people can genuinely TRUST.

Anthony

28 years of experience
113 reviews
Anthony
28 years of experience
Mercedes-Benz S320 L6-3.2L - Fan Clutch - Farmingville, New York
Anthony is very knowledgeable & professional. He tells you like it is. Great guy!

Noni

22 years of experience
19 reviews
Noni
22 years of experience
Mercedes-Benz S320 L6-3.2L - Car is overheating - Forest Hills, New York
From all my experiences with mechanics, Nonis transparency is unmatched. He patiently diagnosed the vehicle and found the direct issue. I would definitely use his services in the future.

Excellent Rating

(20)

Rating Summary
18
0
0
2
0
18
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2
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Number of Mercedes-Benz S320 services completed
220+
services done by our mechanics
TOTAL NUMBER OF EXPERT Mercedes-Benz MECHANICS
1100+
experts on our platform

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