I bought myself 2003 Audi A3 8P a few months ago, and since then, my ESP light on the cluster has been staying a bit illuminated. Anyone know what the issue might be? Can it be a blown bulb?

Hello Kristiyan,

Welcome to the forum.

One thing it wouldn’t be is a blown bulb - it wouldn’t illuminate at all. 
This could be a weak signal from one of the ABS wheel sensors or senders, but regrettably you will need to have the car diagnostically checked to give you a good indication where the fault lies. 
Kind regards,

Gareth. 

7 hours ago, Magnet said:

Hello Kristiyan,

Welcome to the forum.

One thing it wouldn’t be is a blown bulb - it wouldn’t illuminate at all. 
This could be a weak signal from one of the ABS wheel sensors or senders, but regrettably you will need to have the car diagnostically checked to give you a good indication where the fault lies. 
Kind regards,

Gareth. 

I got it checked via VCDS and got a steering angle sensor fault. And that I needed to do a system function test to remove the fault. 

Edited October 12, 20232 yr by kris69420