Mercedes-Benz SL550 Intermittent Wiper Relay Replacement Costs

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Intermittent Wiper Relay Replacement Service

How much does a Intermittent Wiper Relay Replacement cost?

On average, the cost for a Mercedes-Benz SL550 Intermittent Wiper Relay Replacement is $415 with $320 for parts and $95 for labor. Prices may vary depending on your location.

Car	Service	Estimate	Shop/Dealer Price
2018 Mercedes-Benz SL550V8-4.7L Turbo	Service typeIntermittent Wiper Relay Replacement	Estimate$754.75	Shop/Dealer Price$924.69 - $1412.01
2007 Mercedes-Benz SL550V8-5.5L	Service typeIntermittent Wiper Relay Replacement	Estimate$734.75	Shop/Dealer Price$912.22 - $1405.19
2014 Mercedes-Benz SL550V8-4.7L Turbo	Service typeIntermittent Wiper Relay Replacement	Estimate$734.75	Shop/Dealer Price$904.71 - $1392.04
2011 Mercedes-Benz SL550V8-5.5L	Service typeIntermittent Wiper Relay Replacement	Estimate$734.75	Shop/Dealer Price$912.18 - $1405.12
2008 Mercedes-Benz SL550V8-5.5L	Service typeIntermittent Wiper Relay Replacement	Estimate$734.75	Shop/Dealer Price$912.25 - $1405.24
2010 Mercedes-Benz SL550V8-5.5L	Service typeIntermittent Wiper Relay Replacement	Estimate$734.75	Shop/Dealer Price$912.22 - $1405.19
2009 Mercedes-Benz SL550V8-5.5L	Service typeIntermittent Wiper Relay Replacement	Estimate$739.75	Shop/Dealer Price$916.98 - $1409.77
2012 Mercedes-Benz SL550V8-5.5L	Service typeIntermittent Wiper Relay Replacement	Estimate$739.75	Shop/Dealer Price$917.64 - $1410.91

Show example Mercedes-Benz SL550 Intermittent Wiper Relay Replacement prices

What is the Intermittent Wiper Relay all about?

In the distant past, windshield wiper operation had only 2 functions: on and off. Over time, car manufacturers introduced low, medium and high speeds, and eventually added intermittent wiper functionality. These series of developments provided drivers with a wider range of speeds for varying levels of precipitation.

This functionality relies on a component called a relay – the same technology that powers your fuel pump and keeps your car’s computer running. The relay uses electrical resistance relative to the position set on the wiper control arm to determine the specific speed at which the wipers move.

Because the intermittent wiper relay is electronic, it will inevitably fail and require replacement.

Keep in mind:

Intermittent wiper relay inspection is not part of most maintenance services.
Without the relay, your wipers will still work, but they will not offer variable speeds.

How it's done:

The intermittent wiper relay is verified it needs replacement
The defective intermittent wiper relay is removed
The new intermittent wiper relay is installed
The intermittent wiper relay is energized to turn it on
The wipers are tested to work properly in all control positions

Our recommendation:

Intermittent wiper operation isn’t required to drive your vehicle, and as long as your windshield wipers work, you’re legally permitted to drive while raining. However, lack of such an option can be a major inconvenience. If your wipers no longer work on the intermittent setting, a failed relay is likely the cause. Have it inspected by one of our expert mechanics and replaced if necessary.

What common symptoms indicate you may need to replace the Intermittent Wiper Relay?

Intermittent speed setting does not always work
Intermittent setting does not work at all

How important is this service?

Working wipers are required for safety on the road, but intermittent functionality is a convenience feature. However, it can be frustrating to constantly turn the wipers on and off to meet different rates of precipitation. Have the intermittent wiper relay replaced when it’s practical to do so.

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Juan

12 years of experience

55 reviews

Juan

12 years of experience

by Janean

Mercedes-Benz SL550 V8-5.5L - Brakes, Steering and Suspension Inspection - Vacaville, California

Juan was a pleasure to work with. Very professional and honest. It will be a pleasure to work with him again.

Robert

22 years of experience

300 reviews

Robert

22 years of experience

by LAURA

Mercedes-Benz SL550 V8-5.5L - Auxiliary Battery - Hurst, Texas

I would definitely call him again. Very honest. This is the first car repair that I actually felt I was not taken advantage of. Everyone should try Your Mechanic and ask for Robert. Great Job!!

Robert

40 years of experience

37 reviews

Robert

40 years of experience

by Scott

Mercedes-Benz SL550 V8-4.6L Turbo - Transmission Fluid Service - Phoenix, Arizona

He was friendly , competent and took his time to do the job correctly . I would definitely use him for my future auto needs

Cody

8 years of experience

99 reviews

Cody

8 years of experience

by Mark

Mercedes-Benz SL550 V8-5.5L - Headlight Bulb Replacement (Driver Side Low Beam) - Fort Worth, Texas

Cody was great. He was on time and completed the job quickly. I'd would have him work on my car anytime! Thanks.

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