Can I switch from C1 to C2 after failing the second subject test 4 times?

[AmyMarie]

If you have failed the C1 driver's license subject 2 test four times, you cannot switch to C2. During the process of obtaining a driver's license, you cannot change the license level midway. Since changing from C1 to C2 is considered a downgrade, you can only re-enroll in a driving school, pay the price difference for switching from C1 to C2, and then start over from subject 1. C1 driver's license test: The test subjects include four items: traffic regulations and related knowledge, field driving, road driving, and safe and civilized driving knowledge. Passing standards: Traffic regulations and related knowledge (subject 1) - written test, full score is 100, 90 or above is passing. Field driving (subject 2) - on-site, actual vehicle. The minimum requirement is 80 points, below 80 is failing. Road driving (subject 3) - highway or simulated field, actual vehicle. Full score is 100, must achieve 90 or above to pass. Safe and civilized driving knowledge - written test, questions mainly in the form of cases, pictures, animations, etc., question types include true/false, single-choice, and multiple-choice, a total of 50 questions, full score is 100, 90 is passing.