logo

BMW 430i xDrive Trunk Lock Actuator Replacement at your home or office.

Our mobile mechanics offer services 7 days a week. Upfront and transparent pricing.

Estimate price near me

Service Location

Customer Ratings

(6,758)

Included for free with this service

Online Booking

Mechanic comes to you

12-month / 12k-mile warranty

Free 50 point safety inspection

Our certified mobile mechanics can come to your home or office 7 days a week between 7 AM and 9 PM.

See availability

Customer Ratings

(6,758)

Trunk Lock Actuator Replacement Service

How much does a Trunk Lock Actuator Replacement cost?

On average, the cost for a BMW 430i xDrive Trunk Lock Actuator Replacement is $377 with $282 for parts and $95 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2018 BMW 430i xDriveL4-2.0L TurboService typeTrunk Lock Actuator ReplacementEstimate$678.63Shop/Dealer Price$829.54 - $1259.77
2017 BMW 430i xDriveL4-2.0L TurboService typeTrunk Lock Actuator ReplacementEstimate$658.63Shop/Dealer Price$809.56 - $1239.80
Show example BMW 430i xDrive 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.

Fast and easy service at your home or office

Backed by 12-month, 12.000-mile guarantee

Number of BMW services completed
74338+
services done by our mechanics
TOTAL NUMBER OF EXPERT BMW MECHANICS
1100+
experts on our platform
Yourmechanic was featured in

New York Times NBC CBS Forbes INC Tech Crunch

Learn more about us

Meet some of our expert BMW mechanics

Real customer reviews from BMW owners like you.

Excellent Rating

(6,758)
Rating Summary
6,302
206
60
45
145
6,302
206
60
45
145

Attila

19 years of experience
942 reviews
Request Attila
Attila
19 years of experience
Request Attila
by DEAN
BMW 430i xDrive L4-2.0L Turbo - Brake Pads Replacement (Rear) - Secaucus, New Jersey
Great mechanic

Lucas

21 years of experience
893 reviews
Request Lucas
Lucas
21 years of experience
Request Lucas
by N.
BMW 540i V8-4.4L - Trunk Lock Actuator - Simi Valley, California
Lucas did an awesome job replacing my car's power steering return hose and fixed the trunk locking mechanism by replacing the actuator. Once again he arrived on time and worked on my car with great care and attention to detail. This guy is a professional and an expert auto mechanic. He knows everything there is to know about car repair and maintenance and he performs the job extremely well. Thank you Lucas once again for a job well done!

Mahdi

10 years of experience
94 reviews
Request Mahdi
Mahdi
10 years of experience
Request Mahdi
by Andrew
BMW 335i L6-3.0L Turbo - Trunk Lock Actuator - Roswell, Georgia
Great service. Thanks.

Mark

25 years of experience
55 reviews
Request Mark
Mark
25 years of experience
Request Mark
by Steven
BMW 745Li V8-4.4L - Coolant is leaking - Phoenix, Arizona
Mark arrived on time and was very knowledgeable. He quickly assessed the problem with my vehicle and provided me all options and considerations.

Excellent Rating

(6,758)
Rating Summary
6,302
206
60
45
145
6,302
206
60
45
145
Number of BMW services completed
74338+
services done by our mechanics
TOTAL NUMBER OF EXPERT BMW MECHANICS
1100+
experts on our platform
Yourmechanic was featured in

New York Times NBC CBS Forbes INC Tech Crunch

Learn more about us

Recent articles & questions

How to Handle a Car With Total Brake Failure
Brake Brake failure is terrifying and most motorists consider it to be a worst-case scenario. Here are a few things to keep in mind in case you find yourself in such a situation. Awareness of your surroundings is key. Relax...
Read more
A Buyer’s Guide to the 2012 Ford Edge
In In the ‘80s, families drove station wagons. In the ’90s and ’00s, those got replaced by minivans and SUVs. Today, more and more families are opting for a more fuel efficient compromise that’s also a little sportier and more...
Read more
Symptoms of a Bad or Failing Heater Control Valve
Common signs include the heater not working, coolant leaking from under the engine, and no voltage across the heater control valve.
Read more

Center console has no power

When dealing with a group of electronics that has no power, the first thing I check is the fuse. After that, I would urge you to hire a certified mechanic to run an inspection on your electrical system (https://www.yourmechanic.com/services/electric-problems-inspection). From...
Read more

Car ran out of gas

If your vehicle ran out of gas, and after adding gas it still doesn't start, you may have burned out the fuel pump. The fuel pump in most cars is housed in the gas tank. It lives submerged in the...
Read more

Engine wont turn on when the bolt symbol is on

The lightning bolt warning light alerts you to a fault in the electronic throttle control system in your vehicle. This may be a faulty throttle body, the throttle body sensor or possibly the throttle body control motor which is what...
Read more
  1. Home
  2. Estimates
  3. BMW
  4. 430i xDrive
  5. Trunk Lock Actuator Replacement

How can we help?

Our service team is available 7 days a week, Monday - Friday from 6 AM to 5 PM PST, Saturday - Sunday 7 AM - 4 PM PST.

1 (844) 997-3624 · hi@yourmechanic.com

Read FAQ
GET A QUOTE