Engine management light on my Volvo XC60 2013 - What has gone wrong?! Which obd scan tool works?

As most of my cars do, they break down and this time I got an engine management light on my 2013 Volvo XC60 D4 2.0litre FWD. In this video I try out a couple of OBD scan tools, a cheap ebay bluetooth elm based chip and also an Autel Maxiscan to read the codes on my Volvo. I've even booked the car in to the local Volvo Dealership for a full service and diagnostics, so that is to come on a follow-up video.
Also, an update on the electric boot strut replacement, improvement on the previous video -    • Replacing the electric tail lift gas ...  

Cheap OBD scanner from Amazon - https://amzn.to/3GKOMLU £9.00
Please Note: it does not read AirBag, ABS, SRS, Oil Service Light, TPMS or any other non-OBDII related lights.
I'm also trying the obd scanner tool Torque on an android phone to get codes.

Buying a cheap Volvo XC60 off Autotrader -    • Buying a Volvo XC60 2litre diesel SE ...