Scenic II: Emergency Opening, Battery Charging, Remote Control & Lock Issues, Alternator Cables

Hello all. I have a problem with my scenic and ultimately with a card and battery. I can't open the car with the remote control, I replaced the battery and the remote control is relatively new so I bet on a dead battery. I'm also unable to open the door with the key, as it has not been used and it revolves around in the lock. All that's left for me is to provide power supply for the battery to give electricity to the central lock. After diving under the car I could not find any place to connect with cables, only in the alternator it is probably possible to do it. Is the red alternator cable + or - in the photo attached?
Can I connect to the registration lighting, is it enough for the central locking?
Alternatively, where else can I connect with cables?

This is a plus.

Fix the insert because you will often dive under the car.

I will definitely do it as soon as I can get to pl because I am currently abroad. Does anyone know if the cables can be connected to the registration backlight? ?

Is the plus connected correctly?

Use a smaller clip or maybe a piece of cable because it's a plus, minus connect e.g. to the gearbox housing. It should work. Just don't close it somewhere because it's tight. A helper needed.

As electricity appeared in the car, it means exactly.

The battery is charged by contact with the pockets, there is a spark and the 12 V light bulb also burns.

d3b1l3k wrote:

Could the card's offense fail something else in such a situation?

And what happens, you can not open despite supplying power, the red LED of the immobilizer is flashing in the car?

Added after 32 [seconds]:

Erbit wrote:

Scenic has many antennas

Only the one with the hands-free system