1996-1999 Audi A4/A8 Rear Defrost Switch / Button 4D0941503
OEM Part #: 4D0-941-503 (4D0941503)
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$7.49
Used
Donor1997 Audi A8 · 4.2L
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Genuine OEM Used
SKU: 496256
Donor Vehicle: 1997 Audi A8 · 4.2L
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$7.49
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A used Audi rear defrost switch / button, OEM part number 4D0941503, from a donor vehicle. This genuine switch, also called the rear defrost button, controls the rear window defroster. When the switch fails, the defroster may not activate or the button may feel loose or unresponsive. It is a direct replacement for A4, A4 Quattro, A8, and A8 Quattro models equipped with 2.8L V6, 3.7L V8, or 4.2L V8 engines.
Specifications
| Fits Vehicle Model | A4, A8 |
| Fits Vehicle Make | Audi |
| OEM Part No | 4D0-941-503 (4D0941503) |
| Category | HVAC / Climate Control |
Compatible Vehicles
Fits 17 vehicle configurations across 1 make, 1996-1999.
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 17 vehicle configurations
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 1998 | Audi | A4 | Sedan | 2.8L V6 | |
| 1998 | Audi | A4 | Quattro Sedan | 2.8L V6 | |
| 1996 | Audi | A4 | Sedan | 2.8L V6 | |
| 1998 | Audi | A8 | Sedan | 3.7L V8 | |
| 1998 | Audi | A4 | Wagon | 2.8L V6 | |
| 1999 | Audi | A8 | Sedan | 3.7L V8 | |
| 1997 | Audi | A8 | Sedan | 3.7L V8 | |
| 1997 | Audi | A4 | Sedan | 2.8L V6 | |
| 1996 | Audi | A4 | Quattro Sedan | 2.8L V6 | |
| 1999 | Audi | A4 | Quattro Wagon | 2.8L V6 | |
| 1997 | Audi | A8 | Quattro Sedan | 4.2L V8 | |
| 1998 | Audi | A8 | Quattro Sedan | 4.2L V8 | |
| 1999 | Audi | A4 | Quattro Sedan | 2.8L V6 | |
| 1998 | Audi | A4 | Quattro Wagon | 2.8L V6 | |
| 1999 | Audi | A8 | Quattro Sedan | 4.2L V8 | |
| 1999 | Audi | A4 | Sedan | 2.8L V6 | |
| 1997 | Audi | A4 | Quattro Sedan | 2.8L V6 |