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Audi A8 Trunk Lock Actuator Replacement at your home or office.

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Trunk Lock Actuator Replacement Service

How much does a Trunk Lock Actuator Replacement cost?

On average, the cost for a Audi A8 Trunk Lock Actuator Replacement is $272 with $177 for parts and $95 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
1999 Audi A8V8-3.7LService typeTrunk Lock Actuator ReplacementEstimate$468.39Shop/Dealer Price$574.24 - $852.42
1997 Audi A8V8-3.7LService typeTrunk Lock Actuator ReplacementEstimate$448.39Shop/Dealer Price$554.27 - $832.47
1998 Audi A8V8-3.7LService typeTrunk Lock Actuator ReplacementEstimate$448.39Shop/Dealer Price$554.27 - $832.47
Show example Audi A8 Trunk Lock Actuator Replacement prices

What is the Trunk Lock Actuator all about?

The trunk or hatch on your vehicle is designed to store or transport your belongings safely. It is locked with a keyed lock cylinder, and if your vehicle is equipped with a power trunk release button, there is a trunk lock actuator mounted to the keyed lock cylinder. When entry to the trunk is requested through electrical input, either by a trunk release button inside the car or by pressing the trunk release button on a key fob, the trunk lock actuator releases the trunk latch in the same way turning a key in the lock cylinder would. When the trunk lock actuator fails or is too weak to release the trunk latch, you may not be able to access your belongings in the trunk without using the key in the lock cylinder.

Keep in mind:

  • The trunk actuator can usually be activated by button or remote control. If one doesn’t work, try the other to see if the problem is with the actuator or the control method.
  • If the power trunk lock actuator doesn’t function, a manual trunk lock cylinder can be used to access your belongings in the trunk.
  • In some vehicles, a valet switch in the glove box will turn off the power trunk release. If the trunk lock release doesn’t work, check to make sure the valet switch is not engaged.
  • A wiring problem or burnt fuse may mimic the symptoms of a failed trunk lock actuator. Have one of our expert mechanics check the system to determine the exact cause of failure.

How it's done:

  • The trunk lock actuator is verified to be broken
  • The inside trunk trim panel trunk is removed and the broken lock actuator is removed
  • The new trunk lock actuator is installed
  • The trunk lock actuator is tested for proper operation and the inside trim panels are reinstalled
  • The trunk lid is opened and closed to check the latch and lock actuator operation

Our recommendation:

If the key still turns in the lock cylinder but the trunk will not open with either the trunk release button inside the car or on your key fob, you may need to replace the trunk lock actuator.

What common symptoms indicate you may need to replace the Trunk Lock Actuator?

  • Power trunk release will not function but the manual trunk lock cylinder operates
  • Power trunk lock button and remote key fob release buttons don’t work
  • Audible click at the trunk lock when the release button is pressed but the trunk doesn’t open

How important is this service?

The trunk lock actuator is part of a convenient power trunk release system. If it doesn’t operate as designed, you’ll have to open the trunk through the manual key lock cylinder instead. You can replace it at your convenience.

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Real customer reviews from Audi owners like you.

Excellent Rating

(2,467)
Rating Summary
2,288
87
19
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61
2,288
87
19
12
61

Alexander

6 years of experience
126 reviews
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Alexander
6 years of experience
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by J
Audi Q5 V6-3.2L - Trunk Lock Actuator Replacement - Westerville, Ohio
Alexander was very knowledgeable and gentle with our car. He provided me with some education, which I was thankful for. I would highly recommend Alexander as a mechanic. He displayed great love of his job!!

Brett

10 years of experience
197 reviews
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Brett
10 years of experience
Request Brett
by Anthony
Audi A4 L4-2.0L Turbo - Trunk Lock Actuator - Austin, Texas
Brett M. was AWESOME! He was originally just supposed to replace my trunk actuator, but he also spent a long time inspecting my engine to identify where my coolant leak was located. Once he examined the engine he found a small oil leak as well. He then went above and beyond to remedy all three problems. The entire time he explained to me what was going on and made it a point to show me what the problems were and how to fix them the right way. Brett is the MOST TRUSTWORTHY mechanic I've ever met. He's extremely knowledgeable, courteous, and informative. I will strongly recommend him to all my friends and family.

Damian

11 years of experience
465 reviews
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Damian
11 years of experience
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by Bayan
Audi A6 Quattro V6-3.2L - Oil Change - Silver Spring, Maryland
Great customer service and extremely knowledgeable.

Stefan

17 years of experience
367 reviews
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Stefan
17 years of experience
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by jaime
Audi A6 Quattro V6-2.8L - Replace Vacuum Hoses, Clear Memory, Recheck SAIS. Check to see if drive cycle completes. - Fremont, California
Stefan came 3 times to solve several car problems, which he solved very methodically. He came on time and finished the jobs in a reasonable time. I also like the fact that they come to your own drive way, wow! He calls you and tells you what time he is coming. Also, everything is done online. It all very convenient. The cost turned out cheaper than the dealer.

Excellent Rating

(2,467)
Rating Summary
2,288
87
19
12
61
2,288
87
19
12
61
Number of Audi services completed
27137+
services done by our mechanics
TOTAL NUMBER OF EXPERT Audi MECHANICS
700+
experts on our platform
Yourmechanic was featured in

New York Times NBC CBS Forbes INC Tech Crunch

Learn more about us

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