If you don't have the manual in front of you, here are the standard codes you likely need to scan to fix common issues (note: these vary by firmware version, so try at your own risk):
Installation varies slightly depending on whether your car uses a direct plug (like Audi AMI) or requires manual wiring (like older Pioneer/Ford units). jie rui bt 5908 manual pdf
Below is a comprehensive guide derived from the , covering installation, pairing, and troubleshooting. 1. Product Specifications Bluetooth Version: 5.0 (Jerry main control chip) Voltage Range: 5V to 12V DC If you don't have the manual in front