Retrofitting an oem bluetooth radio on a Golf 4

Bluetooth for car radio VW RCD 300 and much more

1999 - 2004 VW Jetta / Golf / GLI / GTI Radio, Amp, and Sub Install

Wireless Carplay Android Auto MMI Prime Retrofit Interface Box Module – Andream(US)

Bluetooth for radio VW RCD 310 without Media-In and more

VW13 OEM display Screen Update wireless CarPlay Android Auto Interface Retrofit Kit for VW volkswagen MIB2 System inCARplay - AliExpress

VW Bluetooth Retrofit For RNS510 / RCD 510 / RNS315 – NAVNZ

Retrofitting MFD in my R32 Urgent help needed

Bluetooth & MP3 options for Mk4 Golf?

We upgraded our Mk4 Jetta with an RCN-210 Factory OEM+ Bluetooth Stereo

Adding Bluetooth to 2001 VW Golf / Jetta Radio

OEM Bluetooth kit for VW Seat Skoda - VW Retrofit

Discover Media STD2 Activated Sat Nav Carplay - VW Retrofit