Those codes are for too low shifting pressure, or slipping clutches in 2nd and 3rd gear and could be caused by the wrong oil, to low oil level or worn clutches or a worn torque converter.
When did those codes apear for the first time and under which circumstances?
What oil do you use? The correct oil from volvo has the part number 1161540/1161640 or Aisin JWS 3309.
Did you perform an adaption reset after changing all those parts?

You can get documents with everything regarding electrics like circuit diagrams, module locations, cable routings, ground connections etc. here: https://volvodiag.com/ewd-online-eng/
In this forum thread https://forum.d5t5.com/topic/249/vida-2014d-2015a-windows-11/24 , you can get a Win 10/11 compatible version of VIDA to look up the descriptions and fault tracings for all those error codes.

Forget the forum link https://forum.d5t5.com/topic/249/vida-2014d-2015a-windows-11/18

@RuRU first of all. I noticed that you run VIDA in a VM. That is highly not recommended. Get a Win 10/11 optimized VIDA from the user @ZaanTerror in this thread and get rid the VM as well as the Virtualbox software. Both are crap to really work on a car.
I hope you don't run Vdash in that VM, as this is also really not working well and absolutely not recommended.

Vdash was not made with diagnostics in mind, so if some functions are missing or not working as intended, please create a support ticket and ask for correction/addition. Add your screenshots. The DIM test also should only work with ignition in pos II (ignition on but engine not running) and with the analogue clocks.

Resetting the adaptions doesn't require any special driving method afterwards, as your ECM is in constant learning mode. It constantly adapts to all possible parameters while driving, but changing parts like an injector might lead to some learned parameters to be far off.

As you installed a rebuild injector, it is also possible that is part is not in the required specs anymore. That injector is still a worn part, just with new inner sealing and maybe a new injector needle. The nozzles are still worn to a certain degree. You might want to monitor the reflow rate of all injectors and see if they are all in the same range.

As you also installed new engine mounts, it's also possible that those are much "harder" than the worn parts, that you replaced. So they transfer more vibrations to the chassis. Most aftermarket parts also have the wrong shore grade (to hard) and make this effect even worse. It's also qiet common that those mounts have some inner pre-tension after installation, that is also unwanted and leads to more vibration transfer to the chassis.

@SU-AM disconnect the main battery for 15 minutes. Measure the battery voltage before reconnect it. It should be above 12,5V. If not, charge or replace the battery. After reconnecting, clear all codes and perform the alternator test, that can be done in the advanced options of the CEM. You have a voltage problem. Additionally the locks of all P3s are cheap garbage and known to fail at a certain age, especially if you constantly slam the doors. If the errors stay after clearing codes, check the connection between the chassis and the doors/door modules. The cables inside the door are also known to chafe through and short circut.

@Michel71 https://d5t5.com/q-and-a/detail/101 if you are lucky, this might work for you.

@RuRU in VIDA this option is located in Diagnostic/Communication/ECM/Advanced->Programm optimization parameters. But as you didn't change injector class, this shouldn't be necessary. You might want to try resetting adaptions located in the same path. Clear all DTCs before performing this. Those options should also be available in Vdash after clicking on the ECM.

According to VIDA, your engine doesn't need IMA coding, just setting the correct injector class (4,5,6) in the ECM which has to be the same in all cylinders. What options do you see, when you click on the ECM when the car is connected. And did you install a new or a rebuild injector?

@Michel71 I found something interesting while looking through VIDA regarding your problem. The key gets stuck in the SCU (ignition switch)/can't be switched to 0, when something is wrong with the immobilizer.
This can be the result of low battery voltage which leeds to the ECM, CEM, SCU losing the IMMO data or atleast the sync of this data between those ECUs; loose pins or corrosion in the connectors of the CEM, ECM, SCU; a dying CEM or ECM; water ingress in the CEM; corroded or missing ground connection at the CEM or ECM.
Just for excample, corrupted/lost IMMO data as a result of low voltage is a really common problem for P1 cars. There would be DTCs about that in the car, if that's the case, but Vdash might not be able to help you with this.

@Michel71 That`s a hard one to diagnose. Do you have any DTCs in the car? Is the Battery healthy (Idle voltage/ignition off + doors closed = lower than 12,5V = not okay)?
With your milage I wouldn't be surprised if the ignition switch is worn out, same for the fuel pump and ECM relais, as well as others. But I also wouldn't rely on the diagnosis of Xemodex. There are some reports of dying CEMs that were incorrectly said to be okay by them.
If want to check the electrics you can obtain the wiring diagrams for your car from here https://vidaresources.volvocars.biz/ewd/Eng/index.html the pin outs and signal descriptions can be found in VIDA under Information/product specifications/specifications electrical. If you don't have VIDA, ask the user ZaanTerror in this thread https://forum.d5t5.com/topic/249/vida-2014d-2015a-windows-11 for his version of VIDA. It's awesome and works flawless with Windows 10/11.

@Usturmaca simply ask everything that is unclear. What do you want to do after you decoded the CEM?
Ich spreche übrigens auch deutsch, falls dir das lieber ist.

First you need to decode the CEM pin. To do this, you need a battery charger capable of maintaining a constant load of 12 Ampere, a good DICE clone, or a Mongoose JLR pro, or a Super J2534 adapter(recommended), a Laptop with internet access and lots of patience, as this process can take up to 24 hours. The decoding can be paused and resumed any time. The decoding progress is stored on the Vdash servers. Once you finished the decoding, you simply click on the configuration button in Vdash, select disable Start-/Stop, buy the credits that Vdash asks for, click the green button on the right lower corner after the payment was successful, wait for the programming to finish(charger attached to the battery while doing this!), and you are done.
Whenever you visit a volvo dealer, you have to revert all changes done with Vdash. https://d5t5.com/article/vida_software _download_failed_car_blocked

@Usturmaca You should also check Fuse 18 (Airbag/SRS) behind the glove box, as your SRS module seems to be completely offline. https://www.volvocars.com/de/support/car/v60/14w46/article/98d7145de21d6d5fc0a801e80104f7b0/fadeba883207acb7c0a801e801a86ab0/ea175ece0c78e074c0a801e800d9d938/ Disconnected the main battery and wait atleast 15 minutes before you touch that fuse.

@Usturmaca Most of these errors seem to be low voltage related. Did you change the secondary battery together with the main battery? Do you perform a BMS reset after installing the new battery/batteries? Which errors reapear when you clear them and when? Always delete errors with ignition in pos. II (ignition on but engine off).

@LIVIU1995 Is the new compressor working? Did you delete all DTCs after installing the new parts, and did they all disapear? As long as you just changed the compressor, there shouldn't be any calibration needed. If you didn't damage the leveling sensors, you should simply start the car, enable air suspension and drive a little bit.
If Vdash doesn't show advanced options for specific ECUs, those functions are either not implemented jet, or your account isn't unlocked to access them. "sponsored" accounts for example, don't have full access to all functions. You could also try a mobile phone app called V-Tool https://v-tool.app/ in combination with a vLinker MC+adapter. This app is similar to Vdash in terms of diagnostics and service functions, but seems to support more functions on some cars.

@Tiboz Connect the car to Vdash and look it up from there. If the car is tunable by Vdash or not, depends on the software version, that is currently installed on the ECM. You also must decode the ECM and maybe the CEM before you can apply any tune.
You can also take a look here https://rica.nl/en/chiptuning/tuning-options/ as an alternative. If the car is an automatic, you can also buy a TCM tune from RICA which is similar to the polestar TCM optimization, but adapted to there tunes.

The zig zag lines are a normal PWM signal. Not sure if the values are correct as I don't have access to an official VIDA subscription to check. But looks normal.

Readiness codes are only relevant for emission tests and don't mean there's anything wrong with car when one or more tests show not ok. When the car has been parked and is cold, lots of those tests will show not okay. Drive around for 20-30 minutes and check again.

@sizan CEM/ ECM error and CCM problems are not related to each other. You can try to perform LIN discovery and recalibrate damper motors afterwards. Are there really no DTCs in the CCM? Incorrect step values should produce a DTC.

@sizan this version is patched to support some P1 and P3 cars up to 2019. But for my V60CC with a VEA engine I have to use a workaround. Cross Countrys are only supported in the US partner group, and only with 5 cylinder petrol engines. The workaround is explained here https://svdns.info/2022/01/15/using-vida-2014d-with-an-unsupported-vin/