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.
Multimedia System Control Module -J650- OVERVIEW, UMI
The UHV High and the MDI are housed together near the UMI, Universal Media Interface. The Cellular Telephone -R54- is connected via Bluetooth.
The functions of the UHV High and MDI are combined in one device.
- Speaker System
- Radio/Navigation Display Unit Control Module -J503-
- Multifunction Steering Wheel
- CAN Bus
- Telephone Microphone -R38-
- Adapter Wire
- One for each device being connected
- Cellular Telephone -R54-
- Bluetooth connection
- Multimedia System Control Module -J650-, UMI
- Different component locations (in the glove compartment, refer to Fig 2 or in the center console, refer to Fig 3)
- UMI Control Module on Glove Compartment, Removing and Installing, refer to Multimedia System Control Module -J650-, UMI .
- UMI Control Module in Center Console, Removing and Installing, refer to Multimedia System Control Module -J650-, UMI .
- 54-Pin Connector
The Multimedia System Control Module -J650- -1- is installed inside the glove compartment.
The Multimedia System Control Module -J650- -1- is installed in the center console.
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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.