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.
Driver Volume Control, Multimedia System Control Head, Multimedia Button Module, Front Information Display Control Head, Information Electronics Control Module 1
E67
Driver Volume Control
E380
Multimedia System Control Head
E817
Multimedia Button Module
J685
Front Information Display Control Head
J794
Information Electronics Control Module 1
SC
Fuse Panel C
SC5
Fuse 5 (On Fuse Panel C)
SC8
Fuse 8 (On Fuse Panel C)
SC10
Fuse 10 (On Fuse Panel C)
SC14
Fuse 14 (On Fuse Panel C)
T4ad
4-Pin Connector, Black
T4al
4-Pin Connector, Brown
T8t
8-Pin Connector, Black
T9a
9-Pin Connector, Black
T12n
12-Pin Connector, Gray
T20c
20-Pin Connector, Black
E146
Connection 2 (CAN Bus Information Electronics Control Module 1, High)
E148
Connection 2 (CAN Bus Information Electronics Control Module 1, Low)
*
Refer to Applicable Wiring Diagram for Fuse Positions
*2
Different Wire Color Possible
*3
Depending on Equipment
NO RELATED
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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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.