Skip the auto shop - Our mechanics make house calls

Q: How do I unlock the trunk with the smart key?

asked by on

How do I unlock the trunk with the smart key?

The smart key allows you to unlock the trunk without actually using the key. To do so, make sure the smart key is on your person, then press the button on the trunk handle.

Was this answer helpful?

Need advice from certified mechanic? Get help now!

Over 1000 mechanics are ready to answer your question.
The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details

Ask a Mechanic
(100% Free)

Have a car question? Get free advice from our top-rated mechanics.

Ask A Mechanic
Over 10,000 questions answered!
  1. Home
  2. Questions
  3. How do I unlock the trunk with the smart key?

Get an instant quote for your car

Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing

Get a quote

What others are asking

Q: How do I accelerate when using cruise control?

If you are using the cruise control system, but need to accelerate, you can do so without canceling the cruise control. The cruise control will be canceled if you use the brake pedal, but not if you use the gas...

Q: What does the Trunk Open indicator mean?

Like your doors, your trunk is tied into a network of sensors. The sensor in the trunk tells the car’s computer if the lid is completely closed or not. If the trunk isn’t closed, driving is not advised. It can...

Q: Sticking Ignition Key

It sounds like your Mercedes is having issues with these keys since they are on back order. I can only suggest maybe checking with a local vehicle locksmith. They may be able to make a key that can work for...

Related articles

P0052 OBD-II Trouble Code: HO2S Heater Control Circuit High (Bank 2 Sensor 1)
P0052 code definition HO2S Heater Control Circuit High (Bank 2 Sensor 1) What the...
What are the Car Pool Rules in Hawaii?
Hawaii is widely regarded as a land of vacation and relaxation, and as such, its scenic roads and routes are far better known than the state’s freeways. But, as with all...
P2103 OBD-II Trouble Code: Throttle Actuator Control Motor Circuit High
P2103 means there is a fault with the throttle actuator control motor circuit, likely due to a defective electrical component or part.