I just bought a 325i last month and totally new to BMW maintenance
. Could you guys recommend me some regular exterior/interior treatments for Texas heat with no garage cover? I heard some good thing about NU Finish. Is it any good? What's better between wax and polish
? My understanding is the car already came with the manufacture security system. Is it enough or should I get a more sophisticated one since my apartment doesn't have a gate or entry system. Thanks for all the comments. I really appreciate your help.