How to Open the Trunk in a Ford Fusion with a Dead Battery. The above video shows how to open the trunk by pulling the emergency lever. You’ll need to fold the rear seat so you can access the trunk. You may need a coat hanger or a similar tool to reach the lever. Once you have the lever, just pull it and the trunk will release. To open the door of your Buick Lucerne that has no more battery, you will have to turn the key in the lock and simultaneously try to pull the door handle . Repeat this operation if it doesn’t work on the first door on the second one, if it still doesn’t work, go to the next step of this content. My jag has a battery saver device that if the car sits for say 1 week it disables all the central items like locks trunk, and all the accessories its basically setting the car up for storage only the security system is enabled the only way to wake the car up is to use the key in the door and turn it to the right then when it stops then turn it jumpstart. . To help prevent the draining, you can either get a new battery or remove your interior lights. However, if you have a newer car or battery, you likely won’t have any issues leaving your car door open. Your interior lights will turn off at a certain point and the power they draw from your battery won’t be enough to require a Expert. 45 Answers. Trunk lights usually turn off through the latch which is located in the trunk lid. It would be located to the inside of the trunk under the license plate. There should be some wires going to the mechanism. You can open the trunk and use a screwdriver to activate the latch and simulate what happens when the trunk is shut. To open the door of your Chevrolet Cruze that has no more battery, you will have to turn the key in the lock and simultaneously try to pull the door handle . Repeat this procedure if it doesn’t work on the first door on the second one, if it still doesn’t work, go to the next step of this content. ZGQJdt. Get a flashlight and start digging around behind the hole where the wire should go through. Unless someone took the wire out, it's going to be in there. The other option is to hook up jumper cables to a good battery or use a jumper pack and use the keyfob or dash mounted switch or the exterior switch. FORD FIESTA FOCUS ST Dead Battery How to Open Unlock Car MK7 ST Check out our Amazon store for the tools that we use in our videos: pcordes1979. Since you said that you can get the trunk open you could always flip the rear seatbacks down, crawl through the trunk into the car (or have a child do it), and then unlock the doors from the inside so you can at least get back into the car. As for the lock mechanism, can't really help you there. Multi-part question I guess - just how secure is the Frunk on the Lightning? Is there a location to jump the 12v battery other than opening the frunk in some way. I can only relate from a Tesla. If the 12v battery is dead, the contacts can't close and recharge it from the HV battery. This means you need access to the 12v which is in the frunk. To open the hood with a broken or frozen cable, you need only a medium std screwdriverabout 8" or longer. The blade goes through the center, lowest hole in the grill. You can then push the release lever to the right, imitating the action of a working release cable. It's easy.too easy in fact.

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