good afternoon troops,
looking at an 09 3.0 x3 located here with some minor hurricane damage. car is an 09 with 21,000 miles only. needs about a 1000$ worth of glass and fresh paint work but car runs and drives as new. I am a well experienced professional mechanic ( retired ) . the last bmw I has was a grey market m-6 back in the before times. I can buy this car cheap and be into it cheap when done and its a pretty nice car to drive but being here in a nearly third world country without my shop anymore, I don't want something that has critical known issues. so... that's the question.... are there critical known issues with these cars ? does the idrive thing blow up every 30 ,000 miles or something ? what should I be looking out for ?

thx.

steven