Problem with 318i DSC

[InFlames]

Hi, recently encountered a problem while driving a 318i (05 model). Driving along as usual when the DSC turned off warning light came on (triange with exclamation mark in middle), as well as the handbrake warning light except it was in orange instead of red.
Sent to PML they said they replaced the DSC sensors but problem still remains. Anyone encountered this problem before care to share? Thanks.