How to disconnect the negative battery cable and replace the Third Brake Light socket in avant on Audi A6?

To prevent any accidental contact, disconnect the negative battery cable and cover the terminal. At the rear deck's top, pry off the two trim caps at the ends of the brake light that has three mounting screws and remove them. Take out the rear brake lamp and unplug the harness connector. If a socket is defective replace the whole socket because there are no separate bulbs. Installation occurs in reverse order to removal ensuring the socket seals securely into the rear deck opening.

How to remove and install the Third Brake Light assembly in the coupe on Audi TT Quattro?

All electrical consumers must be switched off and ignition key withdrawn. Be certain that the switch is off. To open the rear lid, ease the trim panel off. Remove the assembly of the center brake light by sliding it forward off the rear window. If needed, pry it out from the left and right sides. Take out the electric wire from the retaining clip and unplug it from the center brake light. Reverse the removal process for installment and make sure the center brake light works.

Genuine Audi Third Brake Light

Third Brake Lamp

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49 Third Brake Lights found

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Audi High Mount Lamp Part Number: 8H0-945-097-C
$164.22 MSRP: $230.00
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Product Specifications
- Other Name: Brake Light
Fits the following Audi Models:
- A4 | 2007-2009 | Cabriolet | 4 Cyl 2.0 L GAS
- A4 Quattro | 2007-2009 | Cabriolet | 4 Cyl 2.0 L GAS, 6 Cyl 3.2 L GAS
- RS4 | 2008 | Cabriolet | 8 Cyl 4.2 L GAS
- S4 | 2007-2009 | Cabriolet | 8 Cyl 4.2 L GAS
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Audi High Mount Lamp Part Number: 4K8-945-097
$293.93 MSRP: $411.67
You Save: $117.74 (29%)
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Product Specifications
- Other Name: Brake Light
Fits the following Audi Models:
- A7 Sportback | 2019-2025 | Premium, Premium Plus, Prestige | 4 Cyl 2.0 L PLUG-IN HYBRID EV-GAS (PHEV), 6 Cyl 3.0 L MILD HYBRID EV-GAS (MHEV)
- RS7 Sportback | 2021-2025 | Base, Performance | 8 Cyl 4.0 L MILD HYBRID EV-GAS (MHEV)
- S7 Sportback | 2020-2025 | Premium, Premium Plus, Prestige | 6 Cyl 2.9 L MILD HYBRID EV-GAS (MHEV)
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Audi High Mount Lamp Part Number: 4K9-945-097
$73.02 MSRP: $102.27
You Save: $29.25 (29%)
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Product Specifications
- Other Name: Brake Light
Fits the following Audi Models:
- A6 allroad | 2020-2025 | Premium Plus, Prestige | 6 Cyl 3.0 L MILD HYBRID EV-GAS (MHEV)
- RS6 Avant | 2021-2025 | Base, GT, Performance | 8 Cyl 4.0 L MILD HYBRID EV-GAS (MHEV)
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Audi High Mount Lamp Part Number: 8N8-945-097-A-01C
$76.16 MSRP: $106.67
You Save: $30.51 (29%)
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Product Specifications
- Other Name: Brake Light
Fits the following Audi Models:
- TT | 2000-2006 | Base | 4 Cyl 1.8 L GAS
- TT Quattro | 2000-2006 | ALMS Edition, Base, Special Edition | 4 Cyl 1.8 L GAS, 6 Cyl 3.2 L GAS
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Audi High Mount Lamp Part Number: 8E5-945-097-C
$79.73 MSRP: $111.67
You Save: $31.94 (29%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Brake Light
- Replaces: 8E5-945-097-A
Fits the following Audi Models:
- A4 | 2002-2008 | Base | 4 Cyl 1.8 L GAS, 4 Cyl 2.0 L GAS, 6 Cyl 3.0 L GAS, 6 Cyl 3.2 L GAS
- A4 Quattro | 2002-2008 | Avant, Base | 4 Cyl 1.8 L GAS, 4 Cyl 2.0 L GAS, 6 Cyl 3.0 L GAS, 6 Cyl 3.2 L GAS
- RS4 | 2007-2008 | Base | 8 Cyl 4.2 L GAS
- S4 | 2004-2008 | Base | 8 Cyl 4.2 L GAS
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Audi High Mount Lamp Part Number: 4B0-945-097
$94.01 MSRP: $131.67
You Save: $37.66 (29%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Brake Light
Fits the following Audi Models:
- A6 | 1998-2004 | Base | 6 Cyl 2.8 L GAS, 6 Cyl 3.0 L GAS
- A6 Quattro | 1998-2004 | Base | 6 Cyl 2.7 L GAS, 6 Cyl 2.8 L GAS, 6 Cyl 3.0 L GAS, 8 Cyl 4.2 L GAS
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Audi High Mount Lamp Part Number: 4K5-945-097
$98.40 MSRP: $137.82
You Save: $39.42 (29%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Brake Light
Fits the following Audi Models:
- A6 Quattro | 2019-2025 | Premium, Premium Plus, Prestige | 4 Cyl 2.0 L GAS, 4 Cyl 2.0 L MILD HYBRID EV-GAS (MHEV), 6 Cyl 3.0 L MILD HYBRID EV-GAS (MHEV)
- S6 | 2020-2025 | Premium, Premium Plus, Prestige | 6 Cyl 2.9 L MILD HYBRID EV-GAS (MHEV)
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Audi High Mount Lamp Part Number: 8E9-945-097-B
$104.95 MSRP: $146.98
You Save: $42.03 (29%)
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Product Specifications
- Other Name: Brake Light
Fits the following Audi Models:
- A4 Quattro | 2005-2008 | Avant | 4 Cyl 2.0 L GAS, 6 Cyl 3.2 L GAS
- S4 | 2005-2008 | Avant | 8 Cyl 4.2 L GAS
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Audi High Mount Lamp Part Number: 8V7-945-087
$112.44 MSRP: $157.48
You Save: $45.04 (29%)
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Product Specifications
- Other Name: Brake Light
Fits the following Audi Models:
- A3 | 2015-2019 | Premium, Premium Plus, Prestige | 4 Cyl 1.8 L GAS, 4 Cyl 2.0 L GAS
- A3 Quattro | 2015-2019 | Premium, Premium Plus, Prestige | 4 Cyl 2.0 L GAS
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Audi High Mount Lamp Part Number: 8W5-945-097
$138.04 MSRP: $193.34
You Save: $55.30 (29%)
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Product Specifications
- Other Name: Brake Light
Fits the following Audi Models:
- A4 | 2017-2020 | Premium, Premium Plus, Prestige, Titanium | 4 Cyl 2.0 L GAS
- A4 Quattro | 2017-2025 | Premium, Premium Plus, Prestige, Ultra sport | 4 Cyl 2.0 L GAS, 4 Cyl 2.0 L MILD HYBRID EV-GAS (MHEV)
- A8 Quattro | 2019-2025 | L, L Plug-In Hybrid | 6 Cyl 3.0 L MILD HYBRID EV-GAS (MHEV), 6 Cyl 3.0 L PLUG-IN HYBRID EV-GAS (PHEV), 8 Cyl 4.0 L MILD HYBRID EV-GAS (MHEV)
- S4 | 2018-2025 | Premium, Premium Plus, Prestige | 6 Cyl 3.0 L GAS
- S8 | 2020-2025 | Base | 8 Cyl 4.0 L MILD HYBRID EV-GAS (MHEV)
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Audi High Mount Lamp Part Number: 8N7-945-097-A
$138.04 MSRP: $193.33
You Save: $55.29 (29%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Brake Light
Fits the following Audi Models:
- TT | 2001-2006 | Base | 4 Cyl 1.8 L GAS
- TT Quattro | 2001-2006 | Base, Special Edition | 4 Cyl 1.8 L GAS, 6 Cyl 3.2 L GAS
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Audi High Mount Lamp Part Number: 4L0-945-097-A
$138.04 MSRP: $193.33
You Save: $55.29 (29%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Brake Light
- Replaces: 4L0-945-097
Fits the following Audi Models:
- Q7 | 2007-2015 | Base, Premium, Premium Plus, Prestige, TDI, TDI Premium, TDI Premium Plus, TDI Prestige | 6 Cyl 3.0 L DIESEL, 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L GAS, 8 Cyl 4.2 L GAS
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Audi High Mount Lamp Part Number: 80A-945-097-A
$149.94 MSRP: $210.00
You Save: $60.06 (29%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Brake Light
- Replaces: 80A-945-097
Fits the following Audi Models:
- Q5 | 2018-2025 | Premium, Premium Plus, Prestige, Titanium Premium, Titanium Premium Plus, Titanium Prestige | 4 Cyl 2.0 L GAS, 4 Cyl 2.0 L MILD HYBRID EV-GAS (MHEV)
- Q5 PHEV | 2020-2025 | Premium, Premium Plus, Prestige | 4 Cyl 2.0 L PLUG-IN HYBRID EV-GAS (PHEV)
- Q5 Sportback | 2021-2025 | Premium, Premium Plus, Prestige | 4 Cyl 2.0 L MILD HYBRID EV-GAS (MHEV)
- SQ5 | 2018-2025 | Premium, Premium Plus, Prestige | 6 Cyl 3.0 L GAS
- SQ5 Sportback | 2021-2025 | Premium, Premium Plus, Prestige | 6 Cyl 3.0 L GAS
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Audi High Mount Lamp Part Number: 8U0-945-097
$62.58 MSRP: $87.65
You Save: $25.07 (29%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Brake Light
Fits the following Audi Models:
- Q3 | 2015-2018 | Premium, Premium Plus, Prestige | 4 Cyl 2.0 L GAS
- Q3 Quattro | 2015-2018 | Premium, Premium Plus, Prestige | 4 Cyl 2.0 L GAS
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Audi High Mount Lamp Part Number: 8V0-945-097-D
$71.51 MSRP: $100.15
You Save: $28.64 (29%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Brake Light
Fits the following Audi Models:
- Q3 | 2019-2025 | Premium, Premium Plus, Prestige, S-Line Premium, S-Line Premium Plus, S-Line Prestige | 4 Cyl 2.0 L GAS
- Q4 e-tron | 2022-2025 | Premium, Premium Plus, Prestige | BATTERY EV (EV/BEV)
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Audi High Mount Lamp Part Number: 8V0-945-097-B
$76.15 MSRP: $106.65
You Save: $30.50 (29%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Brake Light
Fits the following Audi Models:
- A3 Sportback e-tron | 2016-2018 | Premium, Premium Plus, Prestige | 4 Cyl 1.4 L PLUG-IN HYBRID EV-GAS (PHEV)
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Audi High Mount Lamp Part Number: 4E0-945-097
$87.86 MSRP: $123.05
You Save: $35.19 (29%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Brake Light
Fits the following Audi Models:
- A8 Quattro | 2004-2010 | Base, L | 12 Cyl 6.0 L GAS, 8 Cyl 4.2 L GAS
- S8 | 2007-2009 | Base | 10 Cyl 5.2 L GAS
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Audi High Mount Lamp Part Number: 4F5-945-097-A
$126.13 MSRP: $176.65
You Save: $50.52 (29%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Brake Light
Fits the following Audi Models:
- A6 | 2006-2011 | Base | 6 Cyl 3.2 L GAS
- A6 Quattro | 2005-2011 | Base | 6 Cyl 3.0 L GAS, 6 Cyl 3.2 L GAS, 8 Cyl 4.2 L GAS
- S6 | 2007-2011 | Base | 10 Cyl 5.2 L GAS
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Audi High Mount Lamp Part Number: 4F5-945-097
$130.90 MSRP: $183.34
You Save: $52.44 (29%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Brake Light
Fits the following Audi Models:
- A6 | 2006-2011 | Base | 6 Cyl 3.2 L GAS
- A6 Quattro | 2005-2011 | Base | 6 Cyl 3.0 L GAS, 6 Cyl 3.2 L GAS, 8 Cyl 4.2 L GAS
- S6 | 2007-2011 | Base | 10 Cyl 5.2 L GAS
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Audi High Mount Lamp Part Number: 8E9-945-097
$135.66 MSRP: $190.00
You Save: $54.34 (29%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Brake Light
Fits the following Audi Models:
- A4 Quattro | 2002-2005 | Avant | 4 Cyl 1.8 L GAS, 6 Cyl 3.0 L GAS
- S4 | 2004-2005 | Avant | 8 Cyl 4.2 L GAS

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Audi Third Brake Light

Audi Third Brake Light instantly gets the attention of drivers behind as it flashes from its elevated perch in order to cut the risk of rear-end collision, giving every model in the lineup an added layer of safety. Audi builds its reputation on responsive handling, the clever Quattro all-wheel drive that grips in rain or snow and cabins filled with Virtual Cockpit screens that put maps and gauges right in front of the driver. The company began in 1909 and continues to move forward with e-tron electric vehicles and real-world tests of self-driving features, demonstrating how Audi combines its heritage with bold ideas. Audi is also all about efficiency with aluminum-rich frames that reduce weight, while matrix headlights cut bright trails in dark roads so long trips remain relaxing and safe. Beyond these advances, the Third Brake Light adds one simple but critical benefit. Mounted higher than standard tail lamps, the Third Brake Light is directly in the trailing driver's line of sight and even the minimum tap on the pedal provides an unmistakable red alert. Its central location does not confuse it with turn signals, and its sealed design is resistant to heat and moisture to keep illumination sharp through years of use. Because every Audi shares wiring that welcomes this dedicated lamp, the Third Brake Light is consistently bright in sedans, SUVs, and future electric models, reinforcing the brand's commitment to proactive safety.

Stick with genuine OEM Third Brake Light when you need quality that holds up. Audi crafts these parts to hit strict factory specs for every single unit. They also run each part through rigorous checks during production to maintain high quality. You can find exact Audi Third Brake Light you need in our huge stock at AudiPartsGiant.com. You'll love our low, economical prices too. Every OEM part carries a real manufacturer's warranty, so you can buy with confidence. Returns aren't a headache here because our policy is simple. Plus, our speedy delivery gets orders out fast. Shop today and buy with total peace of mind.

Audi Third Brake Light Parts and Q&A

High Mount Lamp
4B0-945-097
Q: How to disconnect the negative battery cable and replace the Third Brake Light socket in avant on Audi A6?
A:
To prevent any accidental contact, disconnect the negative battery cable and cover the terminal. At the rear deck's top, pry off the two trim caps at the ends of the brake light that has three mounting screws and remove them. Take out the rear brake lamp and unplug the harness connector. If a socket is defective replace the whole socket because there are no separate bulbs. Installation occurs in reverse order to removal ensuring the socket seals securely into the rear deck opening.
High Mount Lamp
8N7-945-097-A
Q: How to remove and install the Third Brake Light assembly in the coupe on Audi TT Quattro?
A:
All electrical consumers must be switched off and ignition key withdrawn. Be certain that the switch is off. To open the rear lid, ease the trim panel off. Remove the assembly of the center brake light by sliding it forward off the rear window. If needed, pry it out from the left and right sides. Take out the electric wire from the retaining clip and unplug it from the center brake light. Reverse the removal process for installment and make sure the center brake light works.