Technical Fiat uno ground location

[TrAsHCN]

Hello
i have a problem with my Fiat uno 60s 1991.

The problem is that one ground or multiple are not connected properly either from maintenance or thru time.

Does anyone know where are all of the grounds in the engine bay?

The problem consists of when i press the brake pedal the lights and dashboard get dim and when i let go they go bright. When riding thru corners sometimes it dimms and flashes its incosistant.

If anyone has anwsers please anything would help.

 

[the green vanper]

Hello,

Found that by accident, but can't open it and check the contents, as the site keeps opening a pop-up that my browser (tried using 4 of them) is blocking google adsense ads...

https://cardiagn.com/wiring-diagrams-fiat-uno/

 

[TrAsHCN]

Hi!
I cant open it because of the banned URL that you sent. W would need some kind of an email to unlock the website.

 

[the green vanper]

Pity. So waiting for someone sharing what they know.

 

[TrAsHCN]

Thank you anyways