Need help here my I have 6 months old Lancer Fortis now the problem is Ac is Blowing hot air and the AC light button is blinking. Anybody here experience the same why this happen and how to fix.

It's 6 months old? Take it back to the dealer.

Yes but I reached already the kilometre limit 60k so I need to pay for the service and they are asking a high price only for this.

The blinking light indicates a failure, usually low refrigerant...I hate to tell you this but you're not going to fix this yourself.

Yes buddy I know I can't fix it alone that why I ask some help if someone knows soi can get some info before I go to market and ask for someone who can fix it for cheap price.tnx

Start the engine, turn the AC on high, open the hood and see if the return line gets cold. If it does, the problem may be blend door related. The default on many systems is to set the blend door for heat.