Steering wheel warning light

[regnills]

Hi guys. 

Bit stuck on this one. I have the yellow steering wheel warning lit on the dash. Not to clued up on the steering system. I had the battery disconnected for a week when i went on holiday hoping it might solve it but didnt. 

The light is on all the time and only time it goes out is when keys out 

The steering isnt heavy and just feels like it was before the light came on. 

I had a slightly flat battery months ago and couldnt start the car without a slight push, could there be something there like a power surge or something like blowing a fuse. 

To sum up light on but no loss in steering or power steering. 

Thsnks for any help. 

[cliffcoggin]

Does this help?

https://www.drivingtesttips.biz/dashboard-warning-lights/audi-dashboard-warning-lights/audi-a3-dashboard-warning-lights.html

[regnills]

thanks cliffcoggin but doesnt really help. ive read about it online but theres nothing i could find that tells me what to check.