Audi signifies innovation and progress, which are the core values of the brand’s legacy, reflected in every make and model. The Audi A1 GB, for example, is a subcompact second-generation car model that features sharp, angular lines combined with a bold front grille and a sporty stance. 

The model has undergone subtle changes that resonate with the shifting trends in the automotive industry. Despite its changes, various features align with its predecessor, such as the lighting design, specifically the LED headlights. Renowned for its reputation as a leader in automotive lighting design, the Audi A1 GB features exceptional LED headlights that project precise, bright beams on the road ahead for enhanced visibility.

 However, headlights can deteriorate under constant use, impacting dipped beams, making it essential to replace your vehicle's headlights to resume safe nighttime driving. If your headlight is misaligned or needs a replacement, your vehicle will notify you through warning messages every time you start your car. Read on how to resolve the issue. 

Audi A1 GB Left Right dipped beam headlight defective

Qualities Of LED Dipped Beam Headlights In Audi A1 GB 

Audi models are acclaimed for their classic blend of style and functionality in their lighting system, making them a vital component in your vehicle. Besides projecting precise light beams on the road ahead, these LED-dipped beam headlights work to ensure your safety and of others on the road. 

What makes them stand out from other headlight options, like halogen or HID headlights, is their durability, energy efficiency, and balanced output that does not blind oncoming drivers. These attributes make it an exceptionally optimal choice for enhancing both visibility and safety on the road. 

Other than minimizing the risk of accidents on the road, functional dipped beam headlights can help you react faster to potential dangers, like potholes, distracted drivers, and sudden animals jumping on the road. With functional headlights, you can avoid these potential dangers. As a precautionary measure, it’s generally recommended to test your headlights during daytime hours to ensure you are well-prepared for a late-night drive.

Under constant use, your dipped beam headlights will inevitably reach the end of their lifespan. As a result, you’ll observe common errors or warning messages regarding your headlights. Don’t be alarmed; you can resolve the issue in a few steps to resume smooth and safe nighttime driving. 

Common Warning Messages You’ll Observe 

Owning an Audi model extends beyond making a statement with your vehicle; like every other automobile, light maintenance work is required to ensure smooth functioning. One area that requires special attention is the headlights. Besides warning messages indicating an issue with your headlights, you’ll observe that the dipped beam light adjustment doesn’t work properly during nighttime driving.

Knowing the common warning messages and signs of faulty headlights can help you address the problem quickly and effectively. Here are some common messages that may indicate an issue with your LED headlights, extending to your dipped beams: 

The most common diagnostic trouble fault codes

  • U117100 Right LED Headlamp Power Output Stage No Communication
  • U116F00 Right Light Control Module No Communication
  • U117100 Right LED Headlamp Power Output Stage No Communication

The most common Audi warning messages

  • Left dipped headlight defective
  • Right dipped headlight defective
  • See Ownern's Manual
  • Headlight range control: Fault
  • See Owner's manual
  • Vehicle lights: Fault
  • Please contact workshop

The most common Audi A1 GB warning messages

  • Headlight range control: Fault. See Owner's manual
  • Left dipped beam headlight defective. See Owner's Manual
  • Right dipped beam headlight defective. See Owner's Manual

Why Have Your Headlights Failed? 

Your headlights can fail for several reasons, whether by external damage or hitting a curb, leading to misalignment- the reasons are endless. Understanding why your dipped beam headlights have failed can help you apply the right methods to resume safe driving.

 Some of the common reasons why your headlights have failed are: 

External Damage: A direct hit to your headlights in an accident can lead to internal damage or misalignment, leading to uneven lighting from the impact. Look for visible cracks on the headlights; if you notice any, it’s time for a headlight replacement.

Moisture Damage: Cracked lenses or leaks in the headlamp housing can lead to damage from environmental factors. Moisture or water exposure in the headlamp housing can impact the electrical components, causing short-circuit damage. 

End Of Lifespan: LED headlights are designed to be energy-efficient and durable in Audi vehicles; however, like any other mechanical component, they have a limited lifespan. If your headlight begins to flicker or your dipped beam results are discolored, consider replacing your headlights. 

How To Fix Faulty Headlights?

Through assessment, if you have distinguished, your vehicle needs a headlight replacement. The next step is pretty straightforward. Here’s a step-by-step guide to headlight replacement for your Audi A1 GB: 

Step 1: Purchase a headlight that aligns with the model and make of your vehicle. Check the part number of your previous headlight before making the purchase. 

Step 2: After making the purchase, you can swap out the faulty components directly; however, diagnostic coding is required to complete the replacement process. 

Step 3: With the help of a technical expert, complete the diagnostic coding procedure. After completion, you won’t be notified by any warning messages and can safely resume nighttime driving. 

If you notice your Audi A1 GB reflecting the common warning messages, you can replace the faulty headlight with a component, like the Audi 4K0941572CC Hella 211101-13AC 211101-13AB LED Module, which you can purchase from Xenons4U

Xenons4U is a trusted supplier of reliable mechanical components, including LED headlights. To ensure your headlight replacement module aligns with your car, refer to the part numbers below. 

Part Numbers & Compatibility List

This headlight module fits a range of Audi models, ensuring broad compatibility: 

Audi part numbers:

  • 4K0941572CC
  • 4K0 941 572 CC

Hella part numbers:

  • 211101-13AB
  • 211101-13AC

More compatible audi part numbers:

  • 4K0941572CC 4K0 941 572 CC
  • 211101-13AB 211101-13AC
  • 4K0941572CA 4K0 941 572 CA
  • 211101-11AA
  • 4K0941572C
  • 4K0941572CG 4K0 941 572 CG
  • 211101-22A
  • 4K0941572CS 211101-81AC 211101-81AB
  • 4K0941572CJ 4K0 941 572 CJ 211101-21AB

Compatible Audi A1 GB Full LED headlamps

  • 82A.941.033.E 82A941033E
  • Valeo 90151292
  • 82A941034E 82A.941.034.E
  • Valeo 90151293

Compatible Audi Q3 SQ3 F3 Full LED Headlamps 

  • 83A941773
  • 83A941773A
  • 83A941774
  • 83A941774A

Compatible cars

  • Audi A1 GB Sportback
  • Audi A1 Citycarver
  • 2018 2019 2020 2021 2022 2023
  • 25 1.9 30 1.0 3.5 1.5 40 2.0 TFSI Petrol Gasoline
  • 1.0L TFSI DDHA
  • S tronic automatic manual
  • S-Line
  • Audi Q3 SQ3 F3 Sportback
  • 2019 2020 2021 2022 2023
  • 2.0 TDI diesel 
  • Audi Q8 SQ8 2019 2020
  • 3.0 TDI Quattro