5V to 12V DC (highly versatile for automotive and USB power)
Jie Rui BT-5908 is a Bluetooth adapter typically used to add wireless audio capabilities to vehicle head units (such as Mercedes-Benz or Audi) via the AMI or AUX interface. Quick Setup Guide Installation : Plug the adapter into your car's AMI (Audi Music Interface) or equivalent media port. : Once plugged in, a
Locate the matching auxiliary input port on the back of your factory radio or inside your glovebox/center console.
Disclaimer: Modifying your vehicle's factory audio system requires a basic understanding of automotive electronics. If you are uncomfortable removing your dashboard trim or splicing wires, seek the assistance of a professional car audio installer. Jie Rui Bt-5908 Manual Pdf
The vehicle's stereo firmware has not activated the AUX port.
Insert the audio pins into the auxiliary input slots of your factory wiring block (refer to the pinout diagram printed on the top casing of your factory radio).
Locate the empty port on the back of your radio meant for the external CD changer or auxiliary input. Plug the Jie Rui BT-5908 block connector into this port. It will only fit in one direction; do not force it. Step 3: Connect the Power Wires 5V to 12V DC (highly versatile for automotive
Once installed, pairing your smartphone with the adapter takes less than a minute. Pairing Steps Turn on the vehicle ignition to power the BT-5908. Open the Bluetooth settings menu on your smartphone. Search for available devices. Select or "BT-5908" from the list. Confirm pairing. No PIN code is usually required. Audio Playback
Systems utilizing the MMI/AMI interface ports. Step-by-Step Installation Guide
You won't find a complicated, multi-page booklet in the box. The adapter is designed to be almost "plug-and-play," often coming with minimal instructions. Users who have bought the adapter report that it has beyond its simple setup process. Insert the audio pins into the auxiliary input
Based on the Jierui JIERUIBT Installation Manual , the setup is a "Plug & Play" process but may require minor wiring: Foshan Jierui Electronic Commerce JIERUIBT Device
Usually, the "manual" is a small folded piece of paper included in the ESD bag. If you lost that, or if your unit arrived without one, you have to rely on community-sourced diagrams.
Navigate to your car's media system and select the AUX-IN source. (Note: Audio plays through the AUX channel, not the media interface menu). Method 2: Hardwiring Behind the Radio
Depending on the specific variant you purchased, the block connector will plug directly into the CD changer port or AUX port on the back of your factory radio. Common configurations include:
5V to 12V DC (highly versatile for automotive and USB power)
Jie Rui BT-5908 is a Bluetooth adapter typically used to add wireless audio capabilities to vehicle head units (such as Mercedes-Benz or Audi) via the AMI or AUX interface. Quick Setup Guide Installation : Plug the adapter into your car's AMI (Audi Music Interface) or equivalent media port. : Once plugged in, a
Locate the matching auxiliary input port on the back of your factory radio or inside your glovebox/center console.
Disclaimer: Modifying your vehicle's factory audio system requires a basic understanding of automotive electronics. If you are uncomfortable removing your dashboard trim or splicing wires, seek the assistance of a professional car audio installer.
The vehicle's stereo firmware has not activated the AUX port.
Insert the audio pins into the auxiliary input slots of your factory wiring block (refer to the pinout diagram printed on the top casing of your factory radio).
Locate the empty port on the back of your radio meant for the external CD changer or auxiliary input. Plug the Jie Rui BT-5908 block connector into this port. It will only fit in one direction; do not force it. Step 3: Connect the Power Wires
Once installed, pairing your smartphone with the adapter takes less than a minute. Pairing Steps Turn on the vehicle ignition to power the BT-5908. Open the Bluetooth settings menu on your smartphone. Search for available devices. Select or "BT-5908" from the list. Confirm pairing. No PIN code is usually required. Audio Playback
Systems utilizing the MMI/AMI interface ports. Step-by-Step Installation Guide
You won't find a complicated, multi-page booklet in the box. The adapter is designed to be almost "plug-and-play," often coming with minimal instructions. Users who have bought the adapter report that it has beyond its simple setup process.
Based on the Jierui JIERUIBT Installation Manual , the setup is a "Plug & Play" process but may require minor wiring: Foshan Jierui Electronic Commerce JIERUIBT Device
Usually, the "manual" is a small folded piece of paper included in the ESD bag. If you lost that, or if your unit arrived without one, you have to rely on community-sourced diagrams.
Navigate to your car's media system and select the AUX-IN source. (Note: Audio plays through the AUX channel, not the media interface menu). Method 2: Hardwiring Behind the Radio
Depending on the specific variant you purchased, the block connector will plug directly into the CD changer port or AUX port on the back of your factory radio. Common configurations include: