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One of the common mistakes during the installation of GROM VLine VL2 / VLite VT2 and connection to the factory car stereo is the incorrect connection of the video cables.
Please pay careful attention to the installation manual that came with your system and the location of the factory connectors where you are supposed to connect the video and interface cables.
If you are using the GVMF video cable, such as the one for GMC Chevrolet Cadillac vehicles, as well as Lexus and some Toyota vehicles - ensure that you connect it to the back of the display and not to the back of the stereo.
There might be identical connectors at the back of the stereo, but they serve different purposes in the car. Always follow our installation guide! Connect at the back of the display and not at the back of the stereo. Check video:
Please pay careful attention to the installation manual that came with your system and the location of the factory connectors where you are supposed to connect the video and interface cables.
If you are using the GVMF video cable, such as the one for GMC Chevrolet Cadillac vehicles, as well as Lexus and some Toyota vehicles - ensure that you connect it to the back of the display and not to the back of the stereo.
There might be identical connectors at the back of the stereo, but they serve different purposes in the car. Always follow our installation guide! Connect at the back of the display and not at the back of the stereo. Check video: