new member, looking to buy a 3rd gen TL :)

hey guys, i'm a new member here and I'm looking for some advice; i'm looking to buy a 3rd gen TL (my fave gen of the TL), hoping you guys can give me advice on if this is a good deal or not.

2008 TL Type-S, 123,xxx KM (non A-spec)
- driver's door seems to have a hinge issue (seller will get fixed)
- mirrors are brown at the bottom edges (are they expensive to replace?)
- TPMS lights on, he is on winter wheels currently, is including OEM type-s wheels as summers)
- light in the middle of the dash looks like an "i" with a circle around it
-check engine light on when i started the car, seller says he didn't have it before. after about 10 mins of driving it went off. i'm concerned because he has an aftermarket remote starter, he says if the car is started with that and the 15 min cut-off limit is reached it turns on the engine light (because the car is started without the key) *I have never heard of this*
also the auto window down feature (present on my 7th gen accord) doesn't work (assuming the TL has this feature). guy says its probably because of the remote starter as its also used to open the doors/trunk.
He wants $13,500.

any help, advice, suggestions are greatly appreciated! thanks in advance :)