How to open mercedes trunk with key

Opening a trunk on a Mercedes is generally the same for all Mercedes vehicle models. On all Mercedes, the trunk can be opened two different ways. Depending on the size of your car, the trunk will vary in size. The C-Class has the smallest trunk space and the Mercedes sport utility vehicles and station wagons have the largest amount of cargo space.

Step 1

Locate the button on your Mercedes key featuring a picture of the rear of the car with the trunk open.

Step 2

Hold the button until the trunk opens.

Step 3

Unlock all the car doors, if you wish to open the trunk manually, by pressing the unlock button on your key or by unlocking the doors from the inside of the car. The unlock button is located on the inside of the driver's-side door. Unlocking all the doors also unlocks the trunk.

Step 4

Feel for the trunk-release handle located below the Mercedes star on the trunk and above the license plate. Pull the handle towards you to open the trunk.

Things You'll Need

• Mercedes key

Writer Bio

Vanessa Padgalskas was born and raised in Spokane, Wash., and currently resides in Portland, Ore. Padgalskas graduated from American University in 2007 with degrees in international studies and economics. She holds a law degree from Lewis and Clark Law School.

Mercedes is a German car company that’s known for its luxury vehicles. If you own a Mercedes, you’re probably familiar with the trunk release button. It is usually located on the inside of the car, near the driver’s seat.

The Mercedes Release button is used to open the trunk manually in case of an emergency. The trunk release button is usually located on the driver’s side of the vehicle. To open the trunk, simply press and hold the trunk release button for a few seconds. The trunk should pop open.

In case your trunk doesn’t have a release button, you can open it manually by using the key. Insert the key into the lock and turn it to the left. The trunk should pop open. When you’re having trouble opening the trunk, you can always contact a Mercedes dealer or a qualified mechanic.

Causes of Mercedes Benz Trunk Release Problems 

There are many reasons why your Mercedes Benz trunk may fail. Trunk failures can be caused by:

1. Faulty Latch

The most common reason for a trunk failure is a faulty latch. This may be caused by a design flaw, poor manufacturing, or wear and tear. If the latch is not properly secured, it can cause the trunk to fail.

2. Broken Spring

Another common reason for trunk failure is a broken spring. The spring is responsible for holding the trunk lid in place. If the spring breaks, the trunk lid can become loose and cause the trunk to fail.

3. Dead Battery

When your battery is dead, it will not allow the trunk to open. It is important to make sure that your battery is fully charged before attempting to open the trunk.

4. Blocked Trunk Release Button

In case the trunk release button is blocked, it can prevent the trunk from opening. Make sure that the release button is not obstructed before attempting to open the trunk.

Signs of a Failing Mercedes Benz Trunk

1. The Mercedes Benz Trunk Is Hard to Open

This is usually the first sign that something is wrong with your trunk. If you notice that it’s becoming difficult to open, the latch or release button is likely starting to fail.

2. The Trunk Does Not Open

In case your trunk fails to open entirely, it’s a more serious problem. This usually indicates that the latch is completely broken and will need to be replaced.

3. The Trunk Does Not Close Properly

When you notice that your trunk isn’t closing properly, it’s likely due to a problem with the latch. This can be dangerous as it may cause your trunk to pop open while you’re driving.

4. Strange Noises Coming From the Back

When you start to hear strange noises coming from your trunk, it’s a good indication that something is wrong. These noises are usually caused by a loose or damaged part.

5. The Trunk Rattles When Opened or Closed

When you notice that your trunk is shaking or vibrating when you open or close it, this is usually a sign of a loose part. You may need to have the trunk inspected by a professional to determine the cause.

How to Manually Open Your Mercedes Trunk

In case your key fob isn’t working, when the Mercedes battery is dead, or when you’ve accidentally locked your keys in the trunk, don’t worry, you can still manually open your trunk.

1. When the Key Fob Is Not Working or When the Mercedes Battery Is Dead

Regardless of the reason, if your key fob isn’t working or the Mercedes battery is dead, you can still open your trunk. You’ll just need to:

• Step 1: Remove The Metal Key Fro The Fob – You’ll need to remove the metal key from the fob. To do this, push on the release button (on the back of the fob) and pull out the metal key.
• Step 2: Insert The Key In The Trunk Lock – Insert the key into the trunk lock cylinder.
• Step 3: Turn The Key – You’ll then need to turn the key clockwise until you hear a click. This would mean that the mechanism has been engaged, and you can now open the trunk.

2. When Keys Are Locked in the Trunk or the Keys Are Not Working

A few similar scenarios include:

• The car battery has died and the battery is in the trunk.
• You locked the keys in the trunk and the battery is dead.
• You manually tried to unlock the trunk but can’t turn the key manually.

You’ll need a locksmith to open one of the doors and follow the steps below.

• Step 1: Release The Hood – Release the hood by pulling the hood release handle under the dashboard on the driver’s side.
• Step 2: Open The Hood – Open the hood of your Mercedes Benz.
• Step 3: Locate The Battery – Locate the battery in the trunk or under the rear seat.
• Step 4: Locate The Positive Jump Starting Terminal – All the Mercedes Benz model years 2000 and newer have a jump start terminal inside the engine compartment. It is usually located on the right side near the battery.
• Step 5: Connect The Jump Box Terminals – Connect the positive terminal of the jump box to the positive jump starting terminal and the negative jumper cable to a ground point or frame on your Mercedes Benz. Alternatively, using a jumper cable, you can press the LOCK/UNLOCK buttons on your Mercedes Benz key fob to unlock the car or the trunk.

Frequently Asked Questions

How Do I Open My Mercedes Trunk If the Button Doesn’t Work?

You can try using the key fob, manually opening the trunk from inside the car, or using the emergency release lever.

How Long Will My Mercedes Battery Last?

The average lifespan of a Mercedes-Benz battery is around four to five years, although this varies depending on the model and year of your vehicle.

How Do I Charge My Mercedes Battery?

You can charge your Mercedes battery by hooking it up to a charger or by jump-starting it with another car.

Can I Unlock My Car With Mercedes Me?

Yes, you can use the Mercedes Me app to unlock your car doors as well as to start and stop the engine. This feature is available on select Mercedes-Benz models.

What Is Mercedes Me?

Mercedes Me is a suite of connected car services that allow you to remotely access your vehicle, schedule service appointments, and more.

Is Mercedes Me Free?

Yes, Mercedes Me is a free service for all Mercedes-Benz owners. It’s also available for select Mercedes-Benz models.

I Have a Problem With My Mercedes, What Do I Do?

If you have a problem with your Mercedes, you can bring it to a nearby Mercedes-Benz dealer or service center. You can also contact Mercedes-Benz customer service for assistance.

What Is the Mercedes Trunk Release Button?

The Mercedes Trunk Release Button is a feature that allows you to open the trunk of your car without using the key fob. This can be useful if the key fob is not working or if you forgot it at home.

How to Use the Mercedes Trunk Release Button

To use the Mercedes Trunk Release Button, simply press and hold the button for two seconds. The trunk will then open automatically. The Mercedes Trunk Release Button is a convenient feature that can be used in case the key fob is not working or if you forget it at home.

If you have any problems with your Mercedes, you can bring it to a nearby dealer or service center, or contact Mercedes-Benz customer service for assistance.

Conclusion

The trunk release button can be used to manually open the Mercedes trunk in an emergency. In most situations, the trunk release button is on the driver’s side of the vehicle. To open the trunk, simply press and hold the trunk release button for a few seconds. The trunk should pop up when released.

How do you get into the trunk of a Mercedes Benz?