no country told, the world is huge and cars not the same in all countries, so we now go to USA cars, HERE.
No ferry service to this island'?? (the car got there how>Helo?)
31year old car, not sold here now, on an island, and part for it in USA are even more rare, I'd sell it as collectors classic and invest the cash.
it is not a mechanic failure it is
pure electrical.
the IGN feed is shorted to the HD/parr feed. a dead short.
this most times can be found just looking (inspecting all key harness end points, like IGN key (behind ) or Fuse box hacks,
old cars have this bad habit of attracting bad actors.(&acts)
wild installs gone wrong.
- alarm boxes added wired up super wrong. ! even fires.
- radios wired up wrong, upgraded, (endless types)
- remote start kits added, , I remove all I see, (dangerous tech)
- or CB radios to talk to Smoky and the Bandit.or HAM gear.
- or Trailer hitches wire to front of car,, crazy wrong.
the Ignition switch can be bad, some even have wires there behind it
mangled if you look .
find a shop get it fixed.
my online line service manual site,shows zero SAAB's oops.
this is not a guess, it is just short list.