Few problems with XUV

I am using XUV 500 for 4 months. Out of 4 months almost more than a month vechicle is in work shop for various problems like clutch / break / gear problems. I used USB only today and found that lot of cracking noise with all usbs. i tested with more than 10 USB drives all are giving same problem. when i visited workshop they upgraded firmware to latest one issue still there. then they took the drive and kept in 5 more vehicles every where there is same issue. i asked them to test with their own pen drive but it also has same issue in all 5 xuvs. then they told that system is designed like that and they cant help. Same pen drive perfectly plays songs with out cracking noise in samll cars like alto, why XUV people cannt remove that cracking noise.

The response from mahindra dealer service people in hyderabad is pathetic. I strongly say even vehicle looks are good, I am not able to receommend this car to any one due to worst service from dealers and also mahindra regional managers. if you have enough patience to roam around workshops, this is right car for you.