I have Santro (Prime) 2007 model. Nowadays, I am facing a problem with my AC blower. It was working fine and then one day suddenly blower stopped working so the compressor also stopped with it. I checked the fuses in bonet, and found 20A fuse of Blr(Blower). Replaced the fuse, yes, it did work for a while and then again the fuse blown. Changed the fuse 3 to 4 times, still happening the same. Do I have to check the AC relay(which is in the fuse box in bonet)? Or should I have to go to an electrician for checkup?