any way to turn this off, it seems like there is a sequence of turn key operations that is suppose to turn it off, any insight as to what i need to do? 1998 v70xc

thank you!
tom

 

Can only be turned off through the ODB-II port and takes a special reader to do it. Mine is on in both of my cars. Goes out after about 2 minutes of driving though. I try to see how far I can go before the Service light goes out.