Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
External Multimedia Device Interface -R215- Overview
2014 Volkswagen CC 4MotionSECTION External Multimedia Device Interface -R215- Overview
- Radio and Radio/Navigation System Speaker System
- Radio/RNS -RX1-
- Multifunction Steering Wheel
- CAN Bus
- LF Line
- The audio signal from the unit connected to the AUX IN socket runs through this wire and into the multi media control module.
- External Audio Source Connection -R199-
- Additional information can be found in EXTERNAL AUDIO SOURCE CONNECTORS R199 .
- Input Unites Connecting with the Multi Media Control Module
- MP3-Player
- Memory sticks
- iPod player
- Connection to the multi media control module via the USB port.
- Wire Connection To The Multi Media Control Unit
- In the form of specific adapter cables depending on the unit to be connected.
- External Multimedia Device Interface -R215-
- Removing and installing, refer to EXTERNAL MULTIMEDIA DEVICE INTERFACE R215 .
- Positive and Negative Voltage Supply Connection For The Multi Media Control Module
- LF Line
- The audio signal of the unit connected to the "AUX IN" socket runs from the multimedia interface into the AUX input of the radio or radio/navigation system via this wire connection.
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.