Fastens rear boot lid tightly during driving, avoids accidental bounce of luggage compartment on bumpy roads. A0997400600 Rear Door Tailgate Lock For B/C/E/M/GL/GLA-Class AMG GT CLA EQA GLA GLB GLC GLE 099 740 0600 The trunk lock prevents unauthorized opening of the trunk, providing extra protection for your vehicle and ensuring the safety of your belongings. It boasts Reliable shock and scratch resistance, moisture resistance, and a long service life. Function performance: Works well with central lock system, solves trunk fail to open or lock issues, Manufacturer: ATGCBCAUF