BMW 640i xDrive Car Door Lock Actuator Replacement at your home or office.

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Car Door Lock Actuator Replacement Service

How much does a Car Door Lock Actuator Replacement cost?

On average, the cost for a BMW 640i xDrive Car Door Lock Actuator Replacement is $408 with $156 for parts and $252 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2016 BMW 640i xDriveL6-3.0L TurboService typeDoor Lock Actuator - Driver Side Front ReplacementEstimate$606.70Shop/Dealer Price$699.97 - $954.25
2014 BMW 640i xDriveL6-3.0L TurboService typeDoor Lock Actuator - Driver Side Front ReplacementEstimate$590.48Shop/Dealer Price$678.18 - $928.29
2016 BMW 640i xDriveL6-3.0L TurboService typeDoor Lock Actuator - Driver Side Rear ReplacementEstimate$1363.44Shop/Dealer Price$1644.46 - $2474.35
2017 BMW 640i xDriveL6-3.0L TurboService typeDoor Lock Actuator - Passenger Side Front ReplacementEstimate$691.96Shop/Dealer Price$802.60 - $1126.99
2018 BMW 640i xDriveL6-3.0L TurboService typeDoor Lock Actuator - Driver Side Front ReplacementEstimate$590.48Shop/Dealer Price$678.40 - $928.68
2017 BMW 640i xDriveL6-3.0L TurboService typeDoor Lock Actuator - Driver Side Front ReplacementEstimate$590.48Shop/Dealer Price$676.00 - $924.48
2014 BMW 640i xDriveL6-3.0L TurboService typeDoor Lock Actuator - Passenger Side Front ReplacementEstimate$691.96Shop/Dealer Price$805.16 - $1131.47
2015 BMW 640i xDriveL6-3.0L TurboService typeDoor Lock Actuator - Passenger Side Front ReplacementEstimate$691.96Shop/Dealer Price$805.11 - $1131.38
Show example BMW 640i xDrive Car Door Lock Actuator Replacement prices

What is the Door Lock Actuator all about?

A door lock actuator is the component in electronic door locks that is responsible for locking and unlocking the vehicle’s doors. When a button is pressed to lock or unlock a door, the door lock switch triggers the actuator. A small motor in the actuator then triggers a series of gears. The final gear is connected to a rack and pinion set of gears, which converts the rotational motion of the motor into the vertical motion necessary to lock or unlock the door.

Keep in mind:

Some modern vehicles have a complete door lock assembly which can’t be separated into individual components. These vehicles will need the entire assembly replaced, rather than just the actuator.

Our recommendation:

The door lock system shouldn’t be checked unless you notice that something is wrong. As soon as you notice your vehicle behave oddly when you lock or unlock the doors, schedule an inspection.

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

  • Doors won’t lock.
  • Doors won’t unlock.
  • Doors will only lock or unlock sporadically.
  • Doors make an unusual noise while locking or unlocking.
  • Car alarm goes off randomly.

How important is this service?

A door lock actuator is responsible for locking and unlocking your doors. When the door lock switch is triggered, the actuator’s motor powers a set of gears that lock or unlock your door. When the actuator stops working, there is no communication between the door lock switch and the door locks, and you’ll be unable to lock or unlock the door.

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Meet some of our expert BMW mechanics

Real customer reviews from BMW owners like you.

Excellent Rating

(37)

Rating Summary
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Alex

21 years of experience
160 reviews
Alex
21 years of experience
BMW 640i xDrive L6-3.0L Turbo - Car Battery Replacement - Sugar Grove, Illinois
Awesome

Pierre

10 years of experience
366 reviews
Pierre
10 years of experience
BMW X3 L6-3.0L - Door Lock Actuator Replacement (Passenger Side Front) - Randolph, Massachusetts
Showed up on time. Corrected the problem . Friendly and knowledgeable..

Carlos

29 years of experience
601 reviews
Carlos
29 years of experience
BMW 528i L6-3.0L - Door Lock Actuator Replacement (Driver Side Front) - Fountain Valley, California
Very professional and great fast service. I recommend Carloss for any car repair service needed and will be going back for more services needed in the future.

Pierre

10 years of experience
366 reviews
Pierre
10 years of experience
BMW M235i xDrive L6-3.0L Turbo - Door Lock Actuator Replacement (Passenger Side Front) - Quincy, Massachusetts
Pierre is considerate, communicative and thorough.

Excellent Rating

(37)

Rating Summary
35
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35
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1
Number of BMW Car Door Lock Actuator Replacement services completed
407+
services done by our mechanics
TOTAL NUMBER OF EXPERT BMW MECHANICS
1200+
experts on our platform

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