Hello I'm not native speaker of english so I don't understand something, please reply this thread asking to specify more things.

Well about a year the spoiler of my Crossfire 2004 lifted and I cannot putting down and the button it's blinking.

What could be? It's normal?

Attach video to take reference:
https://drive.google.com/file/d/16ne...ew?usp=sharing

Anything would help, it's appreciated.

Thank you for read!

 

It may be a wheel speed sensor. Do you have the ESP warning light in the instrument cluster light?

 

Wheel speed sensor or bad battery or badly corroded battery connections.

Does your battery look like this:


ANYTHING about the electrical system that causes unstable voltage or electrical noise can cause the wing to stand up and that light to blink.
I usually tell people to replace the battery and clean the battery posts FIRST. IF that does not help, then look at wheel speed sensors or the brake controller.

 

You might try this thread and use one of the two methods for improving battery ground connection:

https://www.crossfireforum.org/forum...le-engine.html