Coding is an essential aspect of car software development. It involves writing instructions in programming languages that enable the car's electronic control units (ECUs) to manage various systems such as the radio, door control, and central electronic control unit. Car coding involves modifying the software to allow the use of functions that were not available when the car was manufactured. This process can enhance the car's performance and add new features, but it can also put the driver's safety at risk if certain features are deactivated.
Car software is becoming increasingly important in modern vehicles, and carmakers are leveraging multiple programming languages to optimize various functionalities within their vehicles. For example, Tesla utilizes different programming languages in their car software to optimize various functionalities, including performance-critical systems. The rapid expansion of the software and market is expected to have a compound annual growth rate (CAGR) of 12% from 2020 to 2030, which is more than three times the expected growth for general automotive sales. Mastering automotive software has become crucial for car manufacturers to stay competitive in the market.