Walaikum salam, shukar Alhamdolilah. Glad to know that you are well. And thank you for updating the thread. Sorry for your loss, i guess this is an issue one has to face when keeping foreign cars in a country, sooner or later, dealers do hold there hands up.
I had a grey import gen 3 pajero 3.2 DiD, mitsubishi islamabad straight forward told me that we don't have the tools to deal with the electrics, get that sorted elsewhere.
Companies are usually only trained and equipped to handle the variants offered locally, only a select few play it right and cater to global models.