Hey there, We bought a pre-owned 2012 Model S and have an appt to take it in next week for service. I don't know the exact history on this car, but understand that door handles, drive units and batteries were commonly replaced on these things. Also, a neighbor who has one showed me the rear inner taillight lenses were updated and tesla will replace them, which is nice as ours are collecting water/moisture. Are there any other specific issues/updates I should ask to be checked or replaced while I am taking it in? i want to ge the most out of this visit. thanks!