I must say I'm really happy I found this forum. Being the (still) happy second owner of a 1998 Lancia Kappa 2.0 (838A, 172.000 km and counting), for about three months, I was shocked at the lack of information available around the 'net for this particular maker/model - judging by the number of results in google, Humvee is three times more popular

Anyway, let me get to the point. I was aware about the famous "Italian electronics" issue, having owned an old Fiat Croma before (made in 1986, but everything electrical was still working on it, amazing!) when I bought it, so I was expecting trouble. I got the Kappa and everything seemed perfect - well, apart from the fuel consumption, but that doesn't matter much, since it's fitted with an LPG tank. I said "seemed", right? Well, some idiot and his brand new Ford Mondeo dared to run into my front-left side, right into the wheel and driver's door. I escaped without any personal damage, but my beloved Kappa spent one month in the shop.
I got it back and the problems started. I scratched it in the parking lot - will be fixed. Air conditioning needed to be refilled - done. And now for the real problems:
- for the past two days, I have a "Side Light Failure" error on the console display. To be honest, either it's "Italenglish" or my English and sense of logics have both gone AWOL - but I can't see ANY side light malfunctioning. I spent half an hour today circling the car, testing various lights - turning indicators, brake lights, front lights, literally everything except for reverse lights - no problem visible at all. The error disappears when I turn off the lights (doh!) and comes back when I turn them on.
Questions:
1. Which are the damn side lights (I even checked the door lights, doors are on sides of the car, right?)?
2. Which are the first things I should check?
3. How could I (not much car/electrical experience, say I know what a wire and a connector are) fix the problem?
4. Last solution: is there any way to "remove" the alert ("acknowledged, now go away" mode)?
I need to mention that I had several similar malfunctions in the past - "License plate light failure" every time after I close the boot, easy to fix with a slight tap on the faulty light, as well as an "Electrical connection malfunction" (or something similar, looking scary) once - the day I took it back from the shop.
- also, in the last week, I had a strange mechanical problem, occurring in the exact same location. Namely, after the car is waiting with the engine and handbrake on, in a SPECIFIC parking lot (occurred twice there, never anywhere else), as soon as I drive away, I hear a loud clonking-cranking-bonking noise from somewhere in the front-left side, around the wheel or so - I can actually feel the vibration with my feet. The sound is quite loud and occurs for several minutes afterwards, when accelerating or decelerating, but not when idling or driving steadily. At some point, it just goes away. I don't mean to sound paranoid, but I guess it's something wrong with that specific parking lot, isn't it?
These issues aside, my boss (Mondeo owner, no wonder!) advises me on a daily basis to give up on it and get what he calls "a real car", i.e. a Ford. He hasn't replied to my highway challenge yet - and I think he won't. Want a ride, get a Ford. Want to drive, get a Lancia.
Thanks in advance, I'm glad I finally found somebody sharing the Kappa vibe.
Sorry for the huge size of the message, I needed to "confess" somehow about my "sin".