Here are the Child Safety Lock and variants of Mazda 6 Sedan:
Variants | 2018 Mazda 6 Sedan 2.0 SkyActiv-G with G-Vectoring Control | 2018 Mazda 6 Sedan 2.2 SkyActiv-D with G-Vectoring Control | 2018 Mazda 6 Sedan 2.5 SkyActiv-G with G-Vectoring Control | 2019 Mazda 6 Sedan 2.0 | 2019 Mazda 6 Sedan 2.5 | 2019 Mazda 6 Sedan 2.2 SkyActiv-D |
Child Safety Lock | Manual for rear doors | Manual for rear doors | Manual for rear doors | Y | Y | Y |