Mercedes-Benz CLS550 Tailgate Lock Assembly Replacement at your home or office.

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Tailgate Lock Assembly Replacement Service

How much does a Tailgate Lock Assembly Replacement cost?

On average, the cost for a Mercedes-Benz CLS550 Tailgate Lock Assembly Replacement is $184 with $89 for parts and $95 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2009 Mercedes-Benz CLS550V8-5.5LService typeTailgate Lock Assembly ReplacementEstimate$292.55Shop/Dealer Price$354.44 - $500.74
2010 Mercedes-Benz CLS550V8-5.5LService typeTailgate Lock Assembly ReplacementEstimate$272.55Shop/Dealer Price$334.47 - $480.79
2011 Mercedes-Benz CLS550V8-5.5LService typeTailgate Lock Assembly ReplacementEstimate$272.55Shop/Dealer Price$334.47 - $480.79
2008 Mercedes-Benz CLS550V8-5.5LService typeTailgate Lock Assembly ReplacementEstimate$272.55Shop/Dealer Price$334.43 - $480.72
2007 Mercedes-Benz CLS550V8-5.5LService typeTailgate Lock Assembly ReplacementEstimate$272.55Shop/Dealer Price$334.50 - $480.84
Show example Mercedes-Benz CLS550 Tailgate Lock Assembly Replacement prices

What is the Tailgate Locking Assembly all about?

A tonneau cover can be installed to cover your possessions in the truck bed, and a tailgate locking assembly can be used to lock the tailgate closed. Manufacturers may use a manual key-operated lock, power locking tailgate, or no locking device at all. When a tailgate lock is in place, there are mechanical components that firmly latch the tailgate handle. When the tailgate locking assembly is faulty, the tailgate lock cylinder with either not turn, or will turn without changing the lock position. If a power tailgate locking assembly is faulty, pressing the lock or unlock function will not change the lock position either.

Keep in mind:

  • The tailgate locking assembly can be mechanically operated with a key, opened by pushing a button on the car’s inside, or accessed remotely by an incorporated electronic actuator.

How it's done:

  • The tailgate is lifted and inside cover is removed for access
  • The defective tailgate locking assembly is removed
  • The new tailgate locking assembly is installed
  • The tailgate inside cover is reinstalled
  • The rear tailgate is opened and closed to check locking assembly operation

Our recommendation:

Mechanical or key-operated tailgate locks can and should be lubricated every service interval to prevent corrosion and seizing. The lock should last the lifetime of your vehicle if properly lubricated and cleaned. If your liftgate locking assembly is not working as it should, have one of our expert mechanics inspect and repair it.

What common symptoms indicate you may need to replace the Tailgate Locking Assembly?

  • Tailgate lock cylinder will not turn
  • Tailgate lock does not latch in place when the cylinder is locked
  • Power lock control for the tailgate makes a buzzing sound but doesn’t lock (or unlock) the latch

How important is this service?

As it is not a critical component to your vehicle’s operation, the tailgate locking assembly does not have to be repaired until you are prepared to do it. The contents of your truck box will not be secured until it is fixed.

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Meet some of our expert Mercedes-Benz mechanics

Real customer reviews from Mercedes-Benz owners like you.

Excellent Rating

(76)

Rating Summary
67
2
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67
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Michael

15 years of experience
50 reviews
Michael
15 years of experience
Mercedes-Benz CLS550 V8-5.5L - Starter - Jacksonville, Florida
OMG , I couldn't believe how professional he was. He told me exactly what need to happen. Thanks again .

MICHAEL

33 years of experience
184 reviews
MICHAEL
33 years of experience
Mercedes-Benz CLS550 V8-4.6L Turbo - Camshaft Position Sensor - Philadelphia, Pennsylvania
My Mechanic was very knowledgeable and efficient and pleasant.

Duane

25 years of experience
510 reviews
Duane
25 years of experience
Mercedes-Benz CLS550 V8-5.5L - Camshaft Position Sensor Replacement - San Diego, California
Great honest guy had the problem fixed fast and just solved my need for any other mechanics awesome job!

Chris

18 years of experience
492 reviews
Chris
18 years of experience
Mercedes-Benz CLS550 V8-5.5L - Pre-purchase Car Inspection - Katy, Texas
Chris was very professional and courteous. He called to inform me that he would be arriving a little late because he just finished with another customer and he was 49 minutes away which would make him 14 minutes late pass his time window of arrival. I greatly appreciated him calling me. Once here he gave me a time frame for my pre buy inspection and it was accurate.He did a thorough one and a half hour inspection on my Mercedes Benz and showed me features that I was not aware of and explained what he was finding along the way. I found him to be knowledgeable and courteous.

Excellent Rating

(76)

Rating Summary
67
2
1
2
4
67
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4
Number of Mercedes-Benz CLS550 services completed
836+
services done by our mechanics
TOTAL NUMBER OF EXPERT Mercedes-Benz MECHANICS
1100+
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