Compatible with Mercedes-Benz ML GL R CLS CLASS models from 2004 to 2015. Designed for original vehicle standards, ensuring no wire cutting is required for installation. Easy plug-to-plug installation for car audio, navigation, and Android solutions. 100% electrical performance testing and verification conducted on the product. May require entering the Android host's factory settings to select the corresponding CANBUS brand and vehicle model. This wiring harness is for car audio, car navigation, and common generic in-vehicle Android solutions that conform to the pin definitions of this standard. The product has undergone 100% electrical performance testing and verification. For wiring harnesses with a CANBUS protocol box, it may be necessary to enter the Android host's factory settings to select the corresponding CANBUS brand and vehicle model. It is recommended to update to the latest MCU. Color: As Shown Material: ABS Package Contents: 1set * Optical Fiber Decoder Box Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.