PORSCHE HOW TO OPEN TRUNK WHEN THE BATTERY POWER OF THE CAR IS LOW

Lots of issues. Try pulling the fuse and replacing.

https://www.google.com/search?q=2013+Porsche+Panamera+trunk+lid+stuck+in+open+position

Even though this video shows you how to open a hood with a dead battery, the same applies to the trunk.

Open the hood, connect jumper cables or a battery charger to the positive and negative posts respectively, and your trunk will open when you press the button. Make sure the polarity is correct.

..

Raise and support back of vehicle ,next the gearbox you find the starter, clamp an electrical wire to the 13 m.m. Bolt in the startersolenoid I mean to the big cable and connect the other side of wire to car battery + and clamp a wire from the battery - to the gear box or anywhere ground now you can open the trunk

Behind the passenger side wheel covers, up towards the front bumper, is a stainless steel braided cable with a loop. Pull this to manually open the trunk. It is well hidden and an emergency solution to opening the trunk if the servo has failed, your fuse box power connection fails, or you have no power. Good luck

you can power up the trunk release fro mthe fuse box in the drivers side kick panel. or you can plug a jumper box into the lighter.

use a jumper wire on fuse panel under drivers side dash panel, apply power and ground to trunk release soleniod through the fuse and open the trunk. look in owners manual, self explanitory.

your going to have to use a jumper box.good luck.

It can only be done using the key fob. Othersise use button inside the car. If your battery is flat you need a donor battery wiring to a connection in the fuse box (positive) anf door lock(negative) but see your hand book.