This is something that people normally do with ICE vehicles, but its kind of "not a thing" with teslas for a couple of different reasons.
For an ICE vehicle, because service is where many ICE dealers actually make their money, AND because ICE service departments know that, in general, a customer will say "Yes please" to any service recommendation they do not have to pay for, when you take your ICE vehicle into a dealer at the end of maintenance period it is good for both you AND them to try to cram as much in there as they can.
The ICE dealer is going to bill the manufacturer, you wont have to pay, but the dealer will get paid for anything they can cram in there, so they are more than happy to slide as much in there as they can, without having to provide proof to the manufacturer. More expensive for the Manufacturer, but dealer gets paid, and you get stuff replaced that might not have "needed" to be replaced.
Since Tesla does not have a dealer network, there is no incentive at ALL for them to fix anything "marginal". In general, these cars have less moving parts, but I am not saying they never break down (far from it). What I am saying is, is that there is no incentive whatsoever for them to "cram as much as they can at the end of a warranty period".
You are not going to be able to make a service appointment that says "I want you to check X and Y before it goes out of warranty" without tesla likely charging you shop time for it (most likely).
Now, with all that being said, a couple of things that people tend to complain about are suspension control arms making noise / squeaking, and 12V battery wearing out in a 2-3 year timeframe. You are close to being due on that 12V battery, but you will not be able to get tesla to replace it under warranty unless the car throws an error code for it (or you end up not being able to start the car). Its an $85 part, and with labor to install it if you want tesla to install it, it comes out to $129 fully installed, even if you get mobile service to do it.
The control arms, you will need to demonstrate squeaking and the technician will need to be able to duplicate it.
I cant think of anything else off the top of my head, but the TL ; DR version is, dont expect to make a service appointment for free for tesla to "check X and Y and Z before warranty expires" and expect them to happily do so.
EDIT:... didnt realize that
@afadeev said the same thing I said, but a lot more succinctly (with a lot less words), lol.
