Can someone help with what to fix

[Whiskey Tango Farms]

I have a warning light on, on the control panel. I have now changed all the fluids and filters. I just changed the oil pressure sensor.
What should I do next.

 

[sagor]

Not sure, but it might suggest that some regeneration is due or previous regeneration has failed (or got interrupted)?
Don't ignore it!

 

[GreensvilleJay]

I'd hope the owner's manual has a chart of list of why the orange ! came on. if not ask the dealer you bought it from ?

 

[RBsingl]

If it is flashing, it is telling you to stop operations and immediately begin a parked regen to allow the DPF to clean itself. If it is on steady, it is too late for a parked regen and you should contact your dealer. Do NOT continue operating or it will get more expensive.

If it is steady, you should have gotten a flashing alarm prior to this process. In any case, it needs help from a dealer tech because it is unable to regen.

Rodger