Source: economictimes.indiatimes.com NEW DELHI: Auto shares were trading on a mixed note in Wednesday’s morning session.  Shares of Exide IndustriesNSE 1.73 % (up 1.25 per cent), Maruti Suzuki India (up 0.61 per cent), Eicher Motors (up 0.48 per cent) and Ashok Leyland (up 0.42 per cent) were trading higher.  Tata Motors (down 2.01 per cent),