I have a 99 s80 2.9 and was doing about 80 when this error occured. The check engine light remains on and the message will not go away. I have checked all of my fluids and they are all good/clean. I checked for any leaks and did not find anything. Any suggestions on why I have this error?
Below is the error

Drive Slowly Service Urgent

Also the car seems to be running fine, no weird issues etc.. If the error was not there i would not think anything was wrong with it.

 

That means a code in the system you need to have the codes pulled.

 

I have had the same problem only the emission service warning is also on at the same time as the drive slowly urgent message. The car is bucking so I am really afraid to drive any distance except to the dealer.

 

Go directly to the Dealer.