Mercedes-Benz G500 Intermittent Wiper Relay Replacement at your home or office.

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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 G500 Intermittent Wiper Relay Replacement is $415 with $320 for parts and $95 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2006 Mercedes-Benz G500V8-5.0LService typeIntermittent Wiper Relay ReplacementEstimate$754.75Shop/Dealer Price$932.19 - $1425.14
2004 Mercedes-Benz G500V8-5.0LService typeIntermittent Wiper Relay ReplacementEstimate$734.75Shop/Dealer Price$912.22 - $1405.19
2007 Mercedes-Benz G500V8-5.0LService typeIntermittent Wiper Relay ReplacementEstimate$734.75Shop/Dealer Price$912.22 - $1405.19
2005 Mercedes-Benz G500V8-5.0LService typeIntermittent Wiper Relay ReplacementEstimate$734.75Shop/Dealer Price$912.18 - $1405.12
2008 Mercedes-Benz G500V8-5.0LService typeIntermittent Wiper Relay ReplacementEstimate$734.75Shop/Dealer Price$912.25 - $1405.24
2003 Mercedes-Benz G500V8-5.0LService typeIntermittent Wiper Relay ReplacementEstimate$734.75Shop/Dealer Price$912.22 - $1405.19
2002 Mercedes-Benz G500V8-5.0LService typeIntermittent Wiper Relay ReplacementEstimate$739.75Shop/Dealer Price$916.98 - $1409.77
Show example Mercedes-Benz G500 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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Chris

22 years of experience
2235 reviews
Chris
22 years of experience
Mercedes-Benz G500 V8-5.0L - Door does not lock or open - Newport Beach, California
Chris is the best. He arrives early every time and is great.

Joseph

27 years of experience
578 reviews
Joseph
27 years of experience
Mercedes-Benz G500 V8-5.0L - Pre-purchase Car Inspection - Houston, Texas
Very honest and thorough mechanic. Knowledgeable and detailed! I wish I could have him for every pre-purchase car inspection. Thanks!

Chet

41 years of experience
493 reviews
Chet
41 years of experience
Mercedes-Benz G500 V8-5.0L - Pre-purchase Car Inspection - El Cajon, California
Chet was awesome, knowledgable and thorough on my pre purchase inspection. Detected some leaks and som either possible expensive repairs. Highly recommended! Thank you!

Chris

22 years of experience
2235 reviews
Chris
22 years of experience
Mercedes-Benz G500 V8-5.0L - Oil Change - Newport Beach, California
Doesn’t get better. He’s awesome

Excellent Rating

(15)

Rating Summary
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Number of Mercedes-Benz G500 services completed
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services done by our mechanics
TOTAL NUMBER OF EXPERT Mercedes-Benz MECHANICS
1100+
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