Hyundai Motor India — eps failure

Address:

560100

Bought my car in 2013.
It has run just 20 k odd kms and yesterday when i asked a service guy to pick up the car for normal servicing, he showed me that eps has failed and its indicator is on in the dashboard.
I am not sure how can eps fail just in 4 years and with so less kms done.
These kind of failures should be addressed at company's expenses.