But what do you do when you accidentally lock your keys in the trunk? So what do you do? The button on the drivers door wont open it either. This method works for me, it may not work for you. When you have a faulty trunk release, you can locate the seat release button in the back seat. Push unlock button first then trunk unlock button, go to the back of car and push the trunk release switch and trunk should pop open. 1) pop the rear brake light bulb out. Come to Fremont Ford to drive or buy this Mercedes-Benz E-Class: WDDHF5KB3GB207368. Make sure that the release button is not obstructed before attempting to open the trunk. First, check to see if there is an emergency release lever inside the trunk. I like the valuable info you provide in your articles. The Fora platform includes forum software by XenForo. 774 satisfied customers. Ground the other end of the cable to the motor. Good job, your vehicle is open now! The trunk release button can be used to manually open the Mercedes trunk in an emergency. We got the car doors open but car seems to still be in security mode Ask an Expert Car Questions Mercedes Repair 2012 Mercedes E350, only key is locked in trunk. If you are having this problem, you should take your car to a Mercedes dealership or a qualified mechanic to have the trunk latch repaired or replaced. In most situations, the trunk release button is on the drivers side of the vehicle. Customer 3. How to manually open trunk of any Mercedes. The spring is responsible for holding the trunk lid in place. It gives you access to the car through the trunk if you are not with your keys. If none of these methods work, you can try opening the trunk from the outside. 2006 Mercedes E350 with no electrical power, ignition key will not turn, no access to trunk (emergency key won't work), accessory battery read more. Save my name, email, and website in this browser for the next time I comment. Lastly, You may open the driver's door and flip a small switch installed in the frame to engage the boot automatically. Push the unlock button first and then the trunk unlock button. If your Mercedes-Benz has a check engine light that wont reset, you may be able to use an OBDII Bluetooth adapter to reset it. My first post. Trunk handle the trunk release switch is located in the trunk handle, if the switch does not send the actuation signal then the rear. 2006 Mercedes E350 with no electrical power, ignition key. If your cars battery dies or is disconnected, you can still open the trunk from the inside. You cannot pick a vehicle trunk lock without causing damage to the vehicle. Locate the charge cable for the alternator and attach the positive clamp to it. Rear Track Width 63.7 in. If you have a problem with your Mercedes, you can bring it to a nearby Mercedes-Benz dealer or service center. Everything else works Ask an Expert Car Questions Mercedes Repair When youre having trouble opening the trunk, you can always contact a Mercedes dealer or a qualified mechanic. This method works perfectly on vehicles that have the trunk release button inside. In case your trunk doesnt have a release button, you can open it manually by using the key. Your car battery will last longer if you do not make battery water. 3) Locate the air hose that leads toward the rear of the car, which is the truck hydraulic lock hose. This is a safety feature that allows you to open the trunk even if the power is out or if the remote is not working. 4. If for some reason the trunk release button doesnt work, you can also open the trunk manually. Required fields are marked *. Just look for the small hole on the inside of the trunk, near the latch. If your car has remote entry, then you can press and hold the button on the key fob that opens the trunk. Honda CRV TPMS Reset Button Location & How to Reset. Save my name, email, and website in this browser for the next time I comment. Turn the key clockwise until the lock is open. Do it continuously until the magnet opens the lock. I was so mad why they dont put the battery inside the trunk like the W140.. then my mech teach me a trick. Thanks for this. You can charge your Mercedes battery by hooking it up to a charger or by jump-starting it with another car. The Fora platform includes forum software by XenForo. If you would like to change your settings or withdraw consent at any time, the link to do so is in our privacy policy accessible from our home page.. Cold Cranking Amps @ 0 F (Primary) 850. You can hold on to a button for a few seconds. Turn the key clockwise until the lock is open. This is the price supplied and advertised by the dealer for this vehicle, and is subject to change by the dealer. As some may know I was recently in a slow rear fender bender. As some may know I was recently in a slow rear fender bender. Release hood by pulling on the hood release lever on the side of the dashboard. 7E8 and 7E9 Engine Codes: Meaning, Causes, Symptoms and Fixes, Broken Ball Joint in Your Car (Symptoms, Causes and Replacement), Haze on Windshield When It Rains (Causes and Fixes). It is possible to open the trunk by removing the panel on the trunk lid, there is no need to unlock the vehicle for this process to work. And thats it! Step 2: Open The Hood - Open the hood of your Mercedes Benz. There are a few reasons why the Mercedes trunk release button may not be working. If you dont have a key, you can use a wire hanger or a coat hanger to open the trunk. Regardless of the reason, if your key fob isnt working or the Mercedes battery is dead, you can still open your trunk. If the trunk latch is not working properly, it can cause the trunk to become stuck shut. I will be tackling this soon. We and our partners use data for Personalised ads and content, ad and content measurement, audience insights and product development. (ONLY WAY) - YouTube 0:00 / 8:08 Mercedes S500 trunk open without keys. The most likely reason is that the battery is dead or there is a problem with the electrical system. You manually tried to unlock the trunk but can't turn the key manually. How to replace battery in chevy equinox key fob? The authorized workshop can temporarily block access to the lost key. Push unlock button on the dashboard above the audio/radio box first, then push the trunk unlock button on the driver's side door and then go to the trunk and grab the lever handle to open trunk lid and the trunk should open. 3. The mechanical key wont open it either, I need to check the fuses and install the correct battery, how can I access or open the trunk, let me know please, thank you. If youre like most people, you probably dont think about how to open your cars trunk until you need to. Mark helpful 1,150 CLK430ptoblems answered 8 years ago 115 people found this helpful. The information and the location of the fuse are provided on the leaflet in the fuse box panel. The valet key doens't function in this situation, so how do you charge the battery when you can't get to it? All Mercedes-Benz model year 2000 and newer have a jump start terminalinside the engine bay. When you start to hear strange noises coming from your trunk, its a good indication that something is wrong. JavaScript is disabled. You may damage your car battery if you do not make battery water. Not making battery water is a personal choice that not everyone understands. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. Step 1 Release hood by pulling on the hood release lever on the side of the dashboard. You locked the keys in the trunk and the battery is dead. Alternativlyinstead of a jumper cable. Youll need to open the fuse box, which is located in the front passenger side backseat. You will hear the trunk lock disengage, and the lid will pop open. Remove the plastic panel and remove the two 7.5 fuses. With your hand on the trunk handle, press the button on the key chain again. Turn the key until you hear the trunk pop open. Step 2 Feel around with the slimjim for the lock rod. Once the key is in the ignition, the alarm should stop. He Loveswriting about Automotive Diagnostics and Repair, Trouble codes, Buyer guides for various car parts and accessories, and lots more. Thanks everyone. This price may or may not be negotiable and may include dealer/manufacturer rebates or other offers for which you may not qualify. you seem to know a lot about thisdid you get locked out? Simply move the release lever in the direction of the arrow and lift it upwards, the actuator will be mechanically unlocked. If so, you are on the right page. What Is The Most Likely Reason The Mercedes Trunk Release Button Is Not Working? The trunk should pop up when released. The Mercedes-Benz Hands-Free Access feature allows drivers to open and close their vehicle's trunk of or tailgate simply by waving their foot underneath the rear bumper. Place your hand on the trunk handle. In case the trunk release button is blocked, it can prevent the trunk from opening. 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. Once the battery is working, you should be able to open the trunk using one of the methods described above. How To Manually Unlock The Trunk Of A Mercedes-Benz? First, make sure that your OBDII Bluetooth adapter is compatible with your Mercedes-Benz. 0W20 vs 0W30 Oil: Whats the Difference and Which Is Better? If youre like most people, the thought of manually unlocking the trunk of your Mercedes-Benz probably never crosses your mind. The trunk will then open. 3. The emergency lever is present on only selected models so if there is no location given in the owners manual, try the other methods.if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[250,250],'vroomo_co_uk-box-4','ezslot_7',110,'0','0'])};__ez_fad_position('div-gpt-ad-vroomo_co_uk-box-4-0'); Mercedes Benz uses an electronic actuator to open and close the trunk latch. MB-W202. Assuming you dont have the key, there are two ways to open the trunk from the inside of a Mercedes. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. How To Open Trunk On Mercedes E350 With Dead Battery? You will need to slide the locking tab with your thumb and pull out the metal key. This is usually located near the trunk latch, on the inside of the car. This cable is found in many recent cars. the central locking pump is located next to the battery (black box with yellow air lines going into it. Turn on the power source and hit the trunk release or crank switch. It is important to make sure that your battery is fully charged before attempting to open the trunk. In order to manually unlock the trunk in a Mercedes Benz car, remove the mechanical key from the key fob. 1. The latest cars have no emergency release lever and mechanical lock, therefore opening the trunk without the key needs a specialized person in the authorized workshop. For older models, you can usually find a trunk release lever inside the car, near the drivers seat. Also Read: How to Perform a Heater Core Bypass (Step by Step). 2. This is a desperation move, be careful and it'll work every time. Get a locksmith to open one of the doors then follow these steps. I have known people go in after removing the number plate., and making a small hole just to get in there and flick the latch .Put a plate over the hole that you made .Cover it after with original number plate to hide it . Another way to open the trunk is to use the Mercedes-Benz emergency trunk release. If you find yourself in a situation where you need to open your Mercedes E350 trunk without a key, there are a few things you can try. This may be caused by a design flaw, poor manufacturing, or wear and tear. You're risking your car's electronics should you cause a short. Confirmed on; S430 (2000/01/02/03/04/05) S600 (2001) also works for some E Class models. in Mechanical Engineering). So you may try out different methods until you identify the one that is the best fit for your vehicle. Put cable back. Locate the key barrel on the trunk lid, and insert the key into the barrel. Get down from the vehicle, and return everything to its original position. Check if your vehicle has an emergency release cable. How to Open a Trunk Without a Key From Outside the Car You can open the trunk outside without a key using a screwdriver. Ps Remember wich is wich if you reverse when connecting you will have no bass Here are other Mercedes reads that you may find helpful: Where Is the ESP Reset Button on a Mercedes? If you find yourself in this situation, there are a few ways you can open your trunk. The Mercedes Me connect app needs a network to lock or unlock the vehicle. And when that time comes, you might find yourself wondering how to open a Mercedes trunk manually. I recently locked mine in as well (2002 e320) and could not believe this trick I found online worked: 93 SL500, 95 SL320, 96 S320, 98 S500, 2002 E320 4Matic Wagon & A little 91 5.0 FORD Mustang. If you are certain that the key is permanently lost, Mercedes Benz gives the option to have up to two replacement keys. Press the button and hold it for a few seconds. This feature is present in selected markets and the smartphone must be registered as an additional key in the Mercedes Benz drive authorization system. You can open the trunk outside without a key using a screwdriver. There is a problem with the 2018 Mercedes E300 trunk not opening. Reinaldo. All you have to do is use a flathead screwdriver to force your way to the lock. Once you position the screwdriver, rotate, it left and right until the lock is opened successfully. Apr 4, 2011. Push unlock button on the dashboard above the audio/radio box first, then push the trunk unlock button on the driver's side door and then go to the trunk and grab the lever handle to open trunk lid and the trunk should open. There is a emergency trunk release lever located inside the trunk on the left side. This pass-through is usually located in the back seat, so you may have to climb over some seats to get to it. To close, grasp the lever located on the top right side of the lid and depress the hidden switch located there. There are several ways to open the rear cargo of a Mercedes E350. How much is a 2003 Mercedes Benz e320 worth? 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Pop open doesnt work, you can bring it to a charger or by jump-starting it with another car comment. Diagnostics and Repair, Trouble codes, Buyer guides for various car parts and accessories, return. Everyone understands Trouble codes, Buyer guides for various car parts and accessories, and in! Automotive Diagnostics and Repair, Trouble codes, Buyer guides for various car parts and accessories, and website this. Automotive Diagnostics and Repair, Trouble codes, Buyer guides for various car parts accessories... 2001 ) also works for me, it may not be negotiable and include! The button on the hood release lever located on the inside of a Mercedes.! With dead battery vehicle trunk lock disengage, and website in this,.