Home Auto Repair GROM Interface Installation Instructions into BMW cars

GROM Interface Installation Instructions into BMW cars

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Download 1. Turn off car’s engine and remove key from ignition 2. Using the stereo removal tools carefully remove radio from the dash pocket 3. Located the vehicle specific cable and T-Tap clips that came with your adapter (picture 1). 4. At the back of the stereo locate harness which connects your radio to the car. It should have pins like shown below (either of two shown ) on a diagram 1 5. 3 wires coming out of adapter’s vehicle specific cable are marked with the colors (black, red and orange). Depending on your harness you need to connect those wires to the appropriate car stereo wires according to the diagram 1 above 6. To simplify the installation 3 T-Tap clips have been included with the adapter. Secure male terminals on a wires coming out of the adapters so you have it like shown below (picture 1) 8. Snap T-Tap clip over the wire so it is fastened (picture 3). 9. Now you can attach male terminal to an appropriate T-Tap according to the harness diagram and color of the adapter wire. 10. Use 10 pin black connecter (audio cable) coming out of adapter’s vehicle specific harness and attach it as shown on a diagram 1 to the car stereo (shown as dotted rectangle with ‘+’ signs).