2017-2018 Audi A8/S8 MMI 3G+ Control Module Wiring Harness / Connector Set
Actual photo
The exact part you’ll receive — not a stock photo.
$16.99
Used
Donor2017 Audi A8 · 4.0L
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Genuine OEM Used
SKU: 638861
Donor Vehicle: 2017 Audi A8 · 4.0L
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$16.99
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Audi MMI 3G+ Control Module Wiring Harness / Connector Set, OEM part number 4H0035746P, also replaces 4H0035746P. This used genuine harness connects the MMI 3G+ control module to the vehicle's infotainment system. Also known as a connector set, it is essential for proper communication between the module and display, audio, and navigation components. Failure can cause intermittent screen blackouts, audio loss, or system reboots. This harness was removed from a donor Audi A8 or S8.
Specifications
| Fits Vehicle Model | A8, S8 |
| Fits Vehicle Make | Audi |
| Compatible OEM Part No | 4H0-035-746-P |
| Category | Wiring / Harness |
Compatible Vehicles
Fits 6 vehicle configurations across 1 make, 2017-2018.
Check your specific vehicle before ordering.
This list shows year, make, and model. Some years have multiple trims or
engines that use different parts, and individual listings may have
additional fitment notes (e.g. “with sunroof only”). Review
the full variant list below, or
message us with your VIN
and we’ll confirm the match.
View all 6 vehicle configurations — 6 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2017 | Audi | S8 | Sedan | 4.0L V8 Turbo | For Vehicles with Production Date Between 02/13/17 and 05/29/17 |
| 2017 | Audi | A8 | Quattro L Sedan | 3.0L V6 Supercharged | For Vehicles with Production Date Between 02/13/17 and 05/29/17 |
| 2017 | Audi | A8 | Quattro L Sedan | 4.0L V8 Turbo | For Vehicles with Production Date Between 02/13/17 and 05/29/17 |
| 2018 | Audi | A8 | Quattro L Sedan | 3.0L V6 Supercharged | For Vehicles with Production Date Between 02/13/17 and 05/29/17 |
| 2018 | Audi | A8 | Quattro L Sedan | 4.0L V8 Turbo | For Vehicles with Production Date Between 02/13/17 and 05/29/17 |
| 2018 | Audi | S8 | Sedan | 4.0L V8 Turbo | For Vehicles with Production Date Between 02/13/17 and 05/29/17 |