SPA (S60III, V60II, XC60II, V90, V90CC, S90, XC90II)

I'm having the same problem, were you able to solve it?

reset the ERAD calibration using TOPDON or other OBD scanners. Jerking will stop.

ok, thank you so much. I think now I understand everything (hopefully)

@sawcar you will need to source the correct control module variants for the EU headlights. Volvo uses variant specific control modules for EU, US, UK and so on. US modules won't work on EU headlights.

@HoodedLime I didn't mean for cracking, but for coding/programming your car. The DICE should still work, but is too slow and therefore risky to use.

@Libelix That will hurt your bank account. New VCMs are really expensive.

You will need to revert all changes done with Vdash and OrBit. The CEM configuration has to be the one that is known to the VIDA/Volvo servers in sweden or the car will be blacklisted.
If the independent has paid for a VIDA license which includes software reloads he should be able to do this. But the price for the software reload will be the same or even higher than by the official dealer as the license fees are very expensive, and almost every software package has to be bought like a "spare part". Ask for an offer first.

@T5-T6-Schnappi

Thank you very much for your reply and for recommending that I contact @VOLOK directly. I really appreciate your help!

You are a legend @T5-T6-Schnappi that worked and my car is working again 🙂

@pvm I can't tell you if Vdash is capable to clone HCMs on SPAs. But you will see if this option is available in the clone menu. CEM pin shouldn't be required for this. Your ENET/DoIP adapter is perfect for software updates/cloning and recommended on SPAs. J2534 is only for older plattforms and also good for pin cracking on SPAs up to 2021.

You need a software update. Part number 32398268. Official VIDA subscription or trip to the dealer required. There is no other way to fix this.

It seems that the certificate is the unsurmountable problem, any clues?

@VOLOK give me please your mail or any contact, I need to reset Srs module. Thank you