[Elliot]

Any solution to this problem (ESP and Traction). Sometimes it flashes with ABS and Brake and that goes on within a sec. The ESP and Traction sometimes stays off and comes on usually when I use bumpy roads. But it’s been on this morning right from starting engine.

 

[Elliot]

Used to get this in my old car and it was the battery, could also be wheel speed sensor, but I'm sure someone will be along with more Info

Is it the main battery or the aux battery ?

 

[Elliot]

Start with main battery

Main battery is ok, delivers the required voltage