Yes you can get it serviced anyplace just keep all your receipts to prove the work was done should the need arrive that the dealer would need to see them in case of warranty work.
No, because it isn't your car.
Yes
Yes
yes
That's what insurance is for.
Yes
When the lease expires
For the purposes of insurance, Yes.
A recommended full service car wash service is Sparkling Image Car Wash, which uses express wax and cleans car interiors. Another recommended full service car wash service is Hoffman Car Wash where your carpets, seats, and anywhere in your car is cleaned.
yes
All you do is call a dealer that sell that make. If not leased by the manufactuer call the leasing company for instructions
You can trade the cars all in for what you want. Trade for what is on the market