Xhorse VVDI RKE BOX Remote Control Switching Box support 3V

VVDI RKE BOX  Remote Control Switching Box support 3VXhorse VVDI RKE BOX is applied at the following aspects: 1. To change the original straight remote control to folding remote 2. No method or apparatus temporarily to add a new remote control3. Temporary replacement because of the original out of stock4. Only one remote for the original car (such as the Chinese, Besturn, etc.)5. To seek low-cost remote control instead of the expensive original oneNote: at least one original remote control for use of the kit  1. Wiring description: Remove the circuit boards in the original remote control, and connect to the main unit as the right picture shows (connect the white wire to buttons, red to the positive, black to the negative) Note: 3 kinds of remote button: 2-feet, 4-feet and 5 feet buttons 4-feet and 5-feet buttons: no direction distinction, but it must be soldered at the diagonals 2-feet buttons: no direction distinction, and respectively solder the two feet  original remote control po