Auto The $500 billion opportunity to steer growth for Motherson Sumi, Bosch, others Updated : September 28, 2020 01:09 PM IST A C-segment car has 30-100 Electronic control units (ECU), hundreds of sensors, half a dozen antennas and 50-100 million lines of software code. As per the data, the electronics and suspension-braking have outperformed other categories over the last five fiscal years. Subscribe to Moneycontrol PRO at just Rs.33/- per month for the first year. Use code SUPERPRO. Limited period offer. Available on Web and Android.