ok, i'm not trying to be mean or anything. but you seem to be a little naive.
So, here are some tips...
1. DONT TRUST THE DEALERSHIP
2. THE MAINT. REQUIRED LIGHT IS A SCHEDULED MAINTENANCE LIGHT. (if you question this, look it up in your manual, it will tell you exactly what we're saying)
3. IF YOU ASK THE DEALER TO MAKE SURE EVERYTHING IS OK WITH YOUR CAR, WHILE ACTING LIKE YOU DON'T KNOW ANYTHING, THEY MIGHT JUST RIP YOU OFF.

What year is your car, and how many miles do you have on it? I have a 98 integra with 125,000 miles on it. the only problems i've had are my antenna and a window switch. I could use a valve job and i'm getting my timing belt replaced today just in case. But other than that...NO PROBLEMS. You have a good car that requires little to no maintance if you take care of it. Of course there is a lot you can learn from your manual. You don't have to follow it strictly, but it is a good guideline.