Would be interested to know this myself, some of my sensors go red one day then green the next no idea why?

Plugged in vdash yesterday and stated a firmware was available for my cluster. Flashed the file today and the error code has gone. Milage changed from 271 109 km to 271 085 km why would some alter the milage for only 24km?

Is there anyway of seeing if my car is remapped? I am intimately getting a CEM-U030100 Software Incompatibility with ECM/PCM. error code. After searching around this only appears if the ECU has been remapped?

@Lapinautodiagnostiikka Just waiting D5T5 to get back to me on the file I uploaded

Made a clone of the ECU, but cancelled the write.

Thanks. I'll get that done tomorrow.

Been going through the fault codes on my P3 XC70, and this is the final code I have to fix. It looks like someone may have been playing around with the milage on the car. I've read the post below and not 100% sure how to clear the code as it look like the module needs to be flashed back to the original firmware but not sure where to get that. Can someone help with this please. I deleted the old post as I put the wrong vin in and added ECU units.

Just one other quick question, is it possible to code /configure the car so when you switch the engine off the parking brake is applied. I'm used to Audi's and this is enabled by default so just wondering if it's an option on the volvo.