Q. Ertiga vxi amt,zxi amt,zxi plus tino me se kon sa le, zxi amt ya zxi plus me jo bhi features badh jate h use after market lgwana shi rhega (such as fog lamp,infotenment system ,rear wiper,defoger etc)start stop buton ya company fitted le kya? In features ke liye jayda paisa dena shi h kya real life me use h in sab ka?