How To Open BMW 328I Trunk With Dead Battery?

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You must perform the following in order to enter your BMW’s trunk while the battery is dead:

  • By depressing the release button on the rear of the fob, you can remove the secret key from your key fob.
  • Find the slot where your manual key goes. On select BMW models, the trunk or the lid may have a manual key slot. In that case, open the trunk.
  • Find the door’s keyhole. Try the door if you can’t find anywhere to use a key on the trunk. The driveras side door, in particular, will likely have a place for a manual key. If so, open the car door.
  • eject the concealed key container. If there doesn’t seem to be a key slot on your door, it might be hidden in a hidden compartment under the door handle. The key slot can be seen if you wedge the key into the opening beneath the compartment and pop it off. Lock the vehicle.
  • For trunk access, fold down the back seats. Your jumper cables will be available to you at this time. But if you want to access the trunk from this position, a rectangular tab can be found inside the door of the trunk. When the tab is removed, a wire ought to follow. The trunk will open if the wire is pulled.

It could be time to call roadside assistance for assistance if, for any reason, you are unable to enter your car. Jerry should be brought if you don’t have roadside assistance.

For as little as $4.16 a month, Jerry provides roadside assistance that includes jumpstarts, lockouts, key replacement, and towing.



The thread explains how to choose the proper wire, apply 6 volts (yep, it doesn’t need 12 volts), and do so by PIERCING the insulation with a conductive straight pin and making contact with the conductive interior of the wire (and NOT stripping off insulation to get to the wire). One man writes:

a) To remove the panel beneath the glovebox, remove the two torx screws on the left and right. Disconnect the light and power outlet that are connected to the panel.

b) A sizable flat horizontal junction box is located beneath the fusebox (Junction Box A4010). Because it has two large connectors facing you, you can see it readily. This identical junction box has a flat, wide connector that plugs into the BACK. It has one large brown ground and maybe a dozen little wires coming into it. You must proceed to this one. Input device X14270 You should ideally disconnect this, however I was unable to move it from that spot.

b) Recognize the thin, gray wire with a green line (it looks mostly gray). This is pin 12 if the connection is removed. However, it is the only grey/green wire in the group.

d) To pop the trunk, you must momentarily apply 12 volts to this lead. I exposed it by gently shaving off piece of the insulation, which was the unpleasant way I did it. I just connected some lines to my new battery after that. When I removed the glove box panel, I detached the power socket, then I reconnected it by inserting the ground lead into the brown wire connector. The positive lead was then lightly rubbed against the exposed pin 12 wire. The trunk immediately burst open.

I’ll bet I could finish this in ten minutes now that I know what to do. The only true requirements are two screws and knowledge of the power cable.

I just discovered the gray and green wire and used a 6volt battery and it worked!!!!!,” another guy replies to the original post.

How to Manually Open a BMW Trunk

You might need to know how to manually open the BMW trunk or back hatch for a few different reasons. Some owners might only be interested in finding out whether it’s possible without using their keyfob or interior switch. Or, even if you have the key, the trunk might not open because you have a dead battery. Below, we offer some suggestions.

On both automobiles and SUVs, the manual opening mechanism for the hatch or trunk is often found directly above the license plate if your battery is functioning properly. The switch to open the trunk is not apparent at eye level, but if you reach up into the small piece of bodywork that hangs over the back license plate, you will feel it. You’ll need to have your key on hand if the car is locked.

When your battery is dead, how do you open a trunk?

You can pull the trunk release handle from the backseat to open the trunk if your car’s battery dies or becomes disconnected. Through the trunk pass-through, grab the handle.

On a BMW f30, how do you manually open the trunk?

As you sit in the driver’s seat, you push a button by your left leg to release the hood. In my case, the hood release lever has a button right above it. A trunk is opened. As you sit in the driver’s seat, there is a button by the hood release that you press.

Without power, how do you open the trunk on a BMW x5?

You should be able to enter the vehicle’s interior using the key on the driver’s door.

vehicle. then adhere to the illustration in the attachment to manually remove the liftgate (top part of

In contrast, if the battery isn’t too dead, I would attempt to jump-start the vehicle and only use the

central locking mechanism No access to the battery placed in back is required for this; BMW

gives the positive terminal a post underneath the hood that is reachable via

opening a little tabbed box marked “+” that faces the windshield. And of

Of course, you may simply attach the jumper cable’s negative end to any chassis position.

Without a key, how do you open a BMW trunk?

One of the most well-known luxury car manufacturers worldwide is BMW. They are renowned for their excellence, effectiveness, and elegance. What transpires, however, if you misplace your key or leave it in the trunk?

Look for the trunk release lever or button on the center dash or next to the driver’s seat to open the trunk of a BMW without a key. To fit inside the trunk, you can also lower the back seats and pull the internal release mechanism.

If the BMW is unlocked, the foot-activated sensor can also be used to open the trunk, or the physical key can be used to manually open the trunk if the fob key or battery dies.

How do you manually open the trunk of a BMW?

You might want to check out this way to unlock a locked trunk manually from inside if your BMW doesn’t have a key slot: To access the trunk, you simply need to move to the backseats of your car, release and pull down the center piece of your seats. Once there, all you need to do is pull the emergency release handle to start moving. Naturally, your BMW must come equipped with an emergency release handle.

Can AAA open a trunk lock?

Yes, AAA’s roadside assistance program will pay a locksmith if your keys get locked in your car. In addition to locksmith services, AAA roadside help also offers other services including jump starts, winching, and changing flat tires.

If you become locked out of your car and do not have roadside assistance, AAA will not pay for a locksmith. In such situation, you’ll need to find a locksmith on your own and pay for them directly.

How do you use a screwdriver to open a trunk?

Step 1: Enter your vehicle

Get inside your automobile first as it’s unlocked. The flathead screwdriver can be inserted between the car door and car frame if it is locked and you don’t have a key and the vehicle is locked. Push the car door open, then reach inside with a coat hanger for the key to unlock it. Get inside the vehicle when you’ve successfully unlocked it to move on to the next phase.

Step 2: Pull out the backseat after pushing the front seat of the vehicle.

The front seat should be moved forward because you will need room inside the vehicle to move about. The bolt holding the bottom and back of the seat together must then be removed in order to remove the backseat. For this stage, a wrench is needed. You can now remove the backseat after removing the bolt.

Step 3: Enter the trunk and search for the metal bar there.

You must crawl inside the trunk in order to open it from the inside. You might take a different approach or have someone else complete this stage if you are uncomfortable in small surroundings. Since you need to search for the horizontal metal bar, don’t forget to carry a flashlight. Look for the box next to the metal bar once you’ve found it.

Step 4: Use the screwdriver to open the box.

Once you’ve located the box, use the screwdriver to open it clockwise. The trunk will open on its own. Don’t forget to put everything back where it belongs after you exit the vehicle.

If you want to use a screwdriver to open a trunk from the outside, all you have to do is use a flathead screwdriver to pry open the latch. As soon as the screwdriver is in position, move it to the left and the right until the lock is unlocked. Your car’s trunk lock could be damaged by this procedure, though.

What occurs if the battery in a BMW dies?

After you turn off your BMW, your battery continues to run for a while. After you leave, it will continue to run your radio, lights, clock, and even the security alarm for the car. Electrical issues with your BMW could cause some components to turn off while others, like your lights, remain on, draining your battery. When you leave your BMW, make sure all electric components are turned off.

Where is the trunk-opening button?

Press the trunk release button on the driver’s door to open the trunk. The master key can also be used to unlock the trunk lock. Put pressure on the trunk lid to close it. Avoid pressing down on the rear spoiler as this could harm it.

Can the inside of the trunk be opened?

You may access your trunk from the inside of the car. To do so, press the Trunk Release switch, which is next to the door and beneath the driver’s seat.

Can you unlock a car’s trunk without the key?

response given by Fortunately, if your car’s interior trunk release lever or button isn’t locked, you can use that to open the trunk without a key. The best approach to open the trunk if you’ve completely locked yourself out of the vehicle is still through the cabin.