United States
Product overview
Genuine OEM Audi Ignition Start Stop Button, part number 4N0905217A. This crucial switch is responsible for activating and deactivating the vehicle's ignition system, providing a convenient interface for engine control. It features a stylish silver button face accented with a distinctive red trim. Weighing 0.037 kg, this button is built for durability and precise electrical signaling. Choosing a genuine OEM switch guarantees reliable long-term performance, perfect aesthetic integration, and seamless functionality with the vehicle's complex electrical architecture.
Catalogue entry: SWITCH.
Technical details
- Category
- Electrical & Wiring
- Customs (HS) code
- 85365011
- Manufacturer
- Audi
- Product Type
- Genuine new auto parts
- Shipping size (L × W × H)
- 5.3 × 2.7 × 2.7 cm
- Shipping weight
- 0.04 kg
Specifications
As recorded in the manufacturer’s parts catalogue for this part number.
Equipment codes
- 0K0
- 0K4
- FN0
PR codes identify the factory option a part belongs to; your vehicle’s are listed on the data sticker in the boot well or service booklet.
Why buy from WW Spares?
- ✓ Genuine OEM inventory sourced directly from factory networks
- ✓ Fitment support from workshop-seasoned parts specialists
- ✓ Global logistics with customs-ready documentation
Need help confirming compatibility? Talk to a specialist
Parts diagram & fitment
5 vehiclesStart Stop Switch — locate 4N0905217A Audi Ignition Start Stop Button | Red Trim in the official exploded view and explore the surrounding assembly.
Parts in this assembly46
- 1Light ButLeft4K1941501A
- 1Light ButLeft4K1941501B
- 1Light ButLeft4K1941501C
- 1Light ButLeft4K1941501M
- 1Light ButLeft4K1941501N
- 1Light ButRight4K2941501
- 1Light ButRight4K2941501A
- 1Light ButRight4K2941501R
- 1Light ButLeft4K1941501
- 2Bolt N91193901
- 3Switch 5Q0919237
- 6Switch 4N0925301A
- 6Switch 4N0925301B
- 6Switch 4N0925301C
- 6Switch 4N0925301
- 7Bolt N90918702
- 8Switch 4N0959673A
- 8Switch 4N0959673B
- 8Switch 4N0959673C
- 8Switch 4N0959673D
- 8Switch 4N0959673E
- 8Switch 4N0959673F
- 8Switch 4N0959673G
- 8Switch 4N0959673H
- 8Switch 4N0959673J
- 8Switch 4N0959673
- 10Switch 83A905217
- 10Switch 83A905217A
- 10Switch 4N0905217
- 11CoverLeft4N1863263
- 11CoverRight4N2863263
- 12Controls 4N1919616B
- 12Controls 4N1919616A
- 13Rot Knob 4N0919070
- 15Switch 4N0927225
- 15Switch 4N0927225A
- 15Switch 4N0927225B
- 15Switch 4N0927225C
- 20Part 4G0959831D
- 20Pickup 85E959831C
- 20Part 85E959831D
- 20Pickup 4G0959831C
- 21Switch 4M0959511D
- 21Switch 4M0959511E
- 21Switch 4M0959511C
- 23Button 8V0915211D
Vehicle fitment table5
Europe (5)
| Vehicle | Years | Pos. | Qty | Remark | PR |
|---|---|---|---|---|---|
| Audi RS Q8 Quattro | 2019- | 10 | 1 | L0L | |
| Audi RSQ3 Sportback | 2019-2024 | 8 | 1 | PR:4F2,4F6, | |
| Audi Q8 Quattro 3,0 | 2018- | 10 | 1 | PR:FN0+0K0, | |
| Audi A8L | 2017-2022 | 10 | 1 | PR:FN0+0K4 | 0K4 |
| Audi Q7 qu. 3.0 TDI | 2015-2019 | 10 | 1 | PR:FN0+0K0, |
The manufacturer’s catalogue lists this part number as fitted until 20 July 2020; later builds may use a superseding number.
Diagrams & fitment data powered by oemdiagrams.com
4N0905217A Audi Ignition Start Stop Button | Red Trim is fitted on: Audi RS Q8 Quattro 2019-; Audi RSQ3 Sportback 2019-2024; Audi Q8 Quattro 3,0 2018-; Audi A8L 2017-2022; Audi Q7 qu. 3.0 TDI 2015-2019.
