United States
Product overview
Genuine OEM Audi Brake Light Sensor, part number 4F0945459B. This critical component is responsible for detecting when the brake pedal is pressed, activating the brake lights and signaling various vehicle safety systems. It is typically located near the brake pedal assembly. Weighing approximately 0.07 kg, this sensor is built to precise specifications. Using a genuine OEM sensor ensures accurate and consistent signal characteristics, which is vital for the correct functioning of safety-critical systems like ABS and ESP.
Catalogue entry: SENSOR.
Technical details
- Category
- Lighting
- Country of origin
- Germany
- Customs (HS) code
- 85365019
- Manufacturer
- Audi
- Product Type
- Genuine new auto parts
- Shipping size (L × W × H)
- 8 × 5.5 × 4 cm
- Shipping weight
- 0.07 kg
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
39 vehiclesBrake Light Sensor — locate 4F0945459B Audi Brake Light Sensor | OEM in the official exploded view and explore the surrounding assembly.
Parts in this assembly17
- 1Bracket 8K2721117
- 1Bracket 95B723117B
- 2Grommet 8K0721495
- 3Cover 8K0723495
- 4PedalRight8K2723140A
- 4PedalLeft4H1723140A
- 5Part 8K2721329
- 5Part 95B723311A
- 6Ret Washer N91148401
- 6Ret Washer N91270001
- 6Ret Washer N0123294
- 8Bolt WHT003698
- 9Bolt N10714801
- 10Bush 95B723820A
- 10Bush 95B723820
- 11Ap Cap For Foot Brake Pedal Cap For Foot BrakeRight8K2723173
- 11Ap Cap For Foot Brake Pedal Cap For Foot BrakeLeft4H1723173
Vehicle fitment table40
Europe (34)
| Vehicle | Years | Pos. | Qty | PR |
|---|---|---|---|---|
| Macan R4 TFSI | 2018- | 7 | ||
| Audi R8 Spyder | 2015-2024 | 20, 22 | 1 | |
| Audi A7 Sportback | 2014-2018 | 1 | 1 | L0L |
| audi a6 qu. 3.0 tdi | 2014-2018 | 1 | 1 | L0L |
| Audi RS6 Avant | 2013-2018 | 1 | 1 | L0L |
| Audi RS7 Sportback | 2013-2018 | 1 | 1 | L0L |
| Audi A8L qu. 3.0 TDI | 2013-2018 | 1 | 1 | L0L |
| Macan GTS | 2013-2018 | 7 | ||
| Audi A6 Av. qu. 3.0 | 2012-2018 | 1 | 1 | L0L |
| Audi Q5 qu. 2.0 TDI | 2012-2017 | 1 | ||
| Audi RS4 Av. qu. 4.2 | 2012-2015 | 1 | ||
| Audi RS5 Cabrio | 2012-2015 | 1 | ||
| Audi A5 Sportback | 2011-2017 | 1 | ||
| Audi A5 Cabrio 2.0 | 2011-2017 | 1 | ||
| audi a4 av. 2.0 tdi | 2011-2015 | 1 | ||
| Audi RS5 Coupe | 2010-2015 | 1 | ||
| Audi A7 Sportback | 2010-2015 | 1 | 1 | L0L |
| audi a6 2.0 tdi | 2010-2015 | 1 | 1 | L0L |
| Audi Q5 qu. 2.0 | 2009-2018 | 1 | ||
| Audi Q7 qu. 3.0 TDI | 2009-2015 | 1 | 1 | L0L |
| Audi A8L qu. 3.0 TDI | 2009-2014 | 1 | 1 | L0L |
| Audi A4 Av. Allroad | 2008-2016 | 1 | ||
| Audi Q5 qu. 2.0 TDI | 2008-2012 | 1 | ||
| Audi A5 Cabrio 2.0 | 2008-2012 | 1 | ||
| Audi A6 2.7 TDI | 2008-2011 | 1 | 1 | A8S |
| phaeton 4motion | 2008-2010 | 1 | ||
| Audi A5/S5 Coupe 08> | 2007- | 1 | ||
| Audi A8/S8/qu. lang 08> | 2007- | 1 | 1 | A8S |
| AUDI A4 08> | 2007- | 1 | ||
| PHAETON 08> | 2007- | 1 | ||
| Audi RS6 Avant qu.5.0 | 2007-2010 | 1 | 1 | A8S |
| Audi Q7 07> | 2006- | 1 | 1 | L0L |
| AUDI A6 QU.ALLROAD 07> | 2006- | 1 | 1 | A8S |
| Audi A6/S6/Avant/qu. 05> | 2004- | 1 | 1 | A8S |
Other markets (5)
| Vehicle | Years | Pos. | Qty | PR |
|---|---|---|---|---|
| Phideon | 2016-2023 | 1 | 1 | |
| audi a6 1.8 | 2015-2019 | 1 | 1 | |
| Audi A6 L 2.0 | 2011-2013 | 1 | 1 | |
| Audi A4L 2.0 | 2008-2012 | 1 | ||
| AUDI A6L "CN"05> | 2005- | 13 |
Listed without a diagram position (1)
| Vehicle | Years | Pos. | Qty | PR |
|---|---|---|---|---|
| phaeton 4motion | 2010-2016 | 1 |
Diagrams & fitment data powered by oemdiagrams.com
4F0945459B Audi Brake Light Sensor | OEM is fitted on: Macan R4 TFSI 2018-; Audi R8 Spyder 2015-2024; Audi A7 Sportback 2014-2018; audi a6 qu. 3.0 tdi 2014-2018; Audi RS6 Avant 2013-2018; Audi RS7 Sportback 2013-2018; Audi A8L qu. 3.0 TDI 2013-2018; Macan GTS 2013-2018; Audi A6 Av. qu. 3.0 2012-2018; Audi Q5 qu. 2.0 TDI 2012-2017; Audi RS4 Av. qu. 4.2 2012-2015; Audi RS5 Cabrio 2012-2015; Audi A5 Sportback 2011-2017; Audi A5 Cabrio 2.0 2011-2017; audi a4 av. 2.0 tdi 2011-2015; Audi RS5 Coupe 2010-2015; Audi A7 Sportback 2010-2015; audi a6 2.0 tdi 2010-2015; Audi Q5 qu. 2.0 2009-2018; Audi Q7 qu. 3.0 TDI 2009-2015; Audi A8L qu. 3.0 TDI 2009-2014; Audi A4 Av. Allroad 2008-2016; Audi Q5 qu. 2.0 TDI 2008-2012; Audi A5 Cabrio 2.0 2008-2012; Audi A6 2.7 TDI 2008-2011; phaeton 4motion 2008-2010; Audi A5/S5 Coupe 08> 2007-; Audi A8/S8/qu. lang 08> 2007-; AUDI A4 08> 2007-; PHAETON 08> 2007-; Audi RS6 Avant qu.5.0 2007-2010; Audi Q7 07> 2006-; AUDI A6 QU.ALLROAD 07> 2006-; Audi A6/S6/Avant/qu. 05> 2004-; Phideon 2016-2023; audi a6 1.8 2015-2019; Audi A6 L 2.0 2011-2013; Audi A4L 2.0 2008-2012; AUDI A6L "CN"05> 2005-.