Originally Posted by alok_student2000
3.Is it necessary to switch on the ac while driving on the highways?why?
4.What technical things should i make sure in my car(its hyundai i10 era facelift December 2010 model) before starting the trip so as to have a smooth ride?
For your 3rd question, i feel its upto you to use A.C or not. I personally never drive my car with windows rolled down (Except when i wish to enjoy the drizzle), my AC remains on for most of the time, and imo
its better to put on the AC for comfort and to beat this summer.
The technical stuff you need to check before going out is the Oil level, coolant level, windshield wash reservoir, tire pressure. And no need to worry, 250kms is nothing for modern cars. Also you may have a look at this thread: Top Car Care Tips for Summer