It's not original, apparently he does that to all his cars
I've seen it and driven it - stiff clutch with no feeling, two-position throttle (making it very hard to drive smoothly), clunky gearchange, eml light on (although the owner swears black's white this is the fuel sender), noisy snow tyres (but better than all season "ok at everything but good at nothing" tyres) and a dent in the rhs running board. I was quite surprised how it drove, after the first heap I've not bothered and let my mate do all the clutch torturing but he missed the dying clutch on the Vitara. I got him to drive it anyway and said this one was just the same as the others, smoother if anything

Perhaps I've been driving diesels for too long
Anyway tomorrow, as it's local, it's going up on the lift in the workshop for the mechanic to inspect, he'll also plug the code reader in to see what's going on with the light. I won't be parting with any money unless the mechanic gives it the nod.