Yellow ABS and yellow steering power loss warning lights

[RHJ]

Hi guys
From one day to another the car was completely dead. Hooked up an additional battery with wires and the car started. BUT, the ABS and steering power loss warning lights appeared.

Any idea what can cause this ?
Any common fuses ?

Is there a way to reset without using OBD-tools ?

Any help will be appreciated

 

 

 

 

 

 

[Magnet]

Hello Rune,

I would be getting the probably-suspect battery checked and replaced, unless proved to be serviceable. 
Kind regards,

Gareth.