Cupra Yellow Warning Lights - AdBlue Level® Low, or Fault In The SCR System Yellow Warning Light
The AdBlue® reserve is low.
The indicator lamp lights up yellow. To up AdBlue® within the number of kilometres (or miles) that are indicated.
Fault in the AdBlue® system.
The control lamps light up yellow. There is a fault in the AdBlue® system or non-conforming AdBlue® fluid has been added. Go to a specialised workshop and get the system checked.
