Can L2 Level Autonomous Driving Be Installed Afterwards?
2 Answers
L2 level autonomous driving cannot be installed afterwards. If you have a need for autonomous driving features, it is recommended to request them when purchasing the vehicle. L2 level autonomous driving includes features such as: Full-speed adaptive cruise control, automatic parking, active lane keeping, automatic lane changing, speed limit recognition, and more. In the field of L2, Tesla performs relatively well, claiming to achieve L2.5 level autonomous driving. Autonomous driving classification: This concept was proposed by the Society of Automotive Engineers (SAE), which divides automotive autonomous driving into 6 levels, ranging from L0 to L5. Strictly speaking, L2 and below are referred to as advanced driver assistance systems (ADAS), while L3 and above are termed autonomous driving. The L2 level represents the highest tier of advanced driver assistance, already very close to autonomous driving.
I've had experience with many vehicle modifications. In theory, L2 autonomous driving can be retrofitted, but it involves a complex system including radars, cameras, and processing units that must be compatible with the original vehicle. Some modification shops offer professional kits, but the installation process is cumbersome and may pose safety risks, such as sensor misplacement leading to misjudgment or system failure. Additionally, compatibility issues are common—older vehicles' electronic architectures may not support new systems, modifications can void warranties, and insurance may not cover related accidents. My advice: if you truly want L2 features, it's more cost-effective and hassle-free to buy a factory-equipped model, ensuring reliability without the hassle. In summary, while technically feasible, the risks are substantial and warrant careful consideration.
