This is another FAQ that we get. The answer is no, you do not need the VAUX AV cable to retain your factory backup and front facing camera. All factory cameras will keep working with the installation of VLine VL2 system, and will not be affected.
You will need VAUX AV cable only if you want to add aftermarket backup and front facing camera to your system, with VLine.
You will need VAUX AV cable only if you want to add aftermarket backup and front facing camera to your system, with VLine.