Hi guys,
I am going to hijack this one since I have a similar problem. I have a 2007 XC70 D5 Manual 345k. Runs fine and has had most things done. I installed a new radio which required me to disconnect the Climate control and also had a pending service light from a service which was done 5k ago. I have gotten a version of VIDA and a Mountgoose reader to reset both codes which worked like a dream.
Issue is now and I dont know if the are related, that I have the same issue like the car in this pose. I get a error message saying 'System Motor Revison needed' and the car seems to be in limp mode. (no turbo can be felt)
From the VIDA I have the attached Error message from the turbo but not sure if it just needs a few VIDA wipes or if something else is actually wrong.
Image here:
The other units on the bus with errors are a internal airsensor which is faulty and the steering audio control which is disconnected nothing really bad.
so is this reset I did trigger something with the turbo or is this just luck?