Mercedes-Benz C240 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 C240 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
2005 Mercedes-Benz C240V6-2.6L	Service typeIntermittent Wiper Relay Replacement	Estimate$754.75	Shop/Dealer Price$932.19 - $1425.14
2004 Mercedes-Benz C240V6-2.6L	Service typeIntermittent Wiper Relay Replacement	Estimate$734.75	Shop/Dealer Price$912.22 - $1405.19
2001 Mercedes-Benz C240V6-2.6L	Service typeIntermittent Wiper Relay Replacement	Estimate$734.75	Shop/Dealer Price$912.22 - $1405.19
2003 Mercedes-Benz C240V6-2.6L	Service typeIntermittent Wiper Relay Replacement	Estimate$734.75	Shop/Dealer Price$912.18 - $1405.12
2002 Mercedes-Benz C240V6-2.6L	Service typeIntermittent Wiper Relay Replacement	Estimate$734.75	Shop/Dealer Price$912.25 - $1405.24

Show example Mercedes-Benz C240 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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Raul

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Raul

34 years of experience

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33 years of experience

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Mercedes-Benz C240 V6-2.6L - Alternator - Dublin, California

Jim . G what is my mechanic for my vehicle service on my 2002 C240 that needed a new alternator. First time using this company and was pleased with the service & ease of the Company website.. Jim was very professional and friendly and completed his work in a timely manner.

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Mercedes-Benz C240 V6-2.6L - Oil Change - Glendale, Arizona

Will was extremely knowledgeable and I will definitely hire him again. He was great and you won't be disappointed if you chose Will as your mechanic. He came to my house and answered a lot of my questions, and was very sweet and kind. He goes out of his way to explain things. He is really a nice guy and does a wonderful job. Definitely I will use his service again. Thank you Will!

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