The locking position is too high. Corolla is the tenth generation straight-line upgrade product of Toyota Corolla. 20 12 corolla 1.8LGL-i dazzle CVT is made in China, with compact grade attribute. At the lock of motor cover, the fixed position of lock block is too high. After the cover is closed, the position of the lock head is too high, which leads to a larger gap after pulling and replacing the front grille, that is, the gap between the cover and the front bumper becomes larger. The front bumper must be completely removed and the lock position must be readjusted before it can be restored.