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 Module (Mmm) (2009-2013): Design: Screen
Functions such as system settings and navigation are presented on the display screen in the center of the dashboard. The Multimedia module (MMM) transmits RGB signals to the display screen.
If there is an internal fault in the screen or faults in communication with the control module, the quality of the display on the screen will deteriorate or the screen will stop working completely. A simple way to detect a fault in the screen, or communication problems between the screen and the control module, is to check the appearance of the image on screen.
The screen's menu system can be controlled with the navigation keys on the back of the steering wheel or with the remote control for the screen.
The receiver for the remote control, the IR-eye, is installed in the speaker grill on the instrument panel.
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Disclosure: Verified tool recommendations may earn an affiliate commission at no cost to you.
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.
Rather have a pro handle this?
A certified mobile mechanic comes to your home or office. They bring the tools, you stay comfortable. No tow truck, no waiting room, no surprises.
No obligation. See pricing before you book.