Hello,

You can enrol for some online classes that teach the basics of computer and programming languages. It would be good if you are familiar with programming languages like C, C++, Python. You can also audit for some courses from your college by getting prior permission for the same. Also after that you can do some internships and projects which you can add to your resume. This can give you an upperhand at the time of placement and show the recruiters how truly interested you are. Companies like Wipro, TCS, Infosys, etc do hire automobile engineers, they aren't strict about hiring only CSE students. you can also try for Off Campus recruitments.

Good Luck