HIDS-DIRECT AUDI LED HEADLIGHT REPLACEMENT MODULE
82A998473 Left LED DRL & Indicator Module for Audi A1 GB 2019-On
Restore the daytime running light and front indicator operation on your Audi A1 GB with this replacement left-side LED DRL and indicator module.
Designed for compatible Audi A1 models equipped with the correct factory Full LED headlight, this module replaces Audi OE part number 82A998473 together with corresponding references including 90145442 and B104612-B.
The module is fitted directly to the front left headlamp assembly and operates LED lighting functions including the daytime running light and front direction indicator.
OE Number 82A998473
Position Front Left
Headlight Type Full LED
Vehicle Audi A1 GB
UK vehicle position: This is the LEFT / passenger-side / nearside headlight module on UK right-hand-drive Audi A1 models.
82A998473 Audi A1 LED Module
The 82A998473 is a vehicle-specific LED lighting module used within the left Full LED headlamp assembly on compatible second-generation Audi A1 vehicles.
Failure of the original module can result in loss of the daytime running light, direction indicator or associated LED position-light functions. Replacing the module can restore these functions without replacing the complete headlamp assembly.
Direct OE Replacement
Designed as a direct replacement for Audi 82A998473 and matching reference numbers.
DRL & Indicator
Operates LED functions including the Daytime Running Light and front direction indicator.
Full LED Headlights
Specifically designed for compatible Audi A1 vehicles equipped with the correct factory Full LED headlamp.
Cost-Effective Repair
Replace the failed LED module independently rather than replacing an otherwise serviceable complete headlight.
Compatible Part Numbers
Please compare the part number printed on your existing module before ordering.
| Manufacturer / Reference | Part Number |
| Audi OE |
82A998473 |
| Audi formatted reference |
82A 998 473 |
| Reference |
90145442 |
| Reference |
B104612-B |
| Alternate formatting |
B104612B |
Vehicle Compatibility
Designed for compatible second-generation Audi A1 GB platform vehicles equipped with the correct factory Full LED headlamp.
| Audi Model | Platform | Model Years |
| Audi A1 Sportback |
GBA / GB |
2019-On |
| Audi A1 Citycarver |
GBH / GB |
2019-2022 |
| Audi A1 allstreet |
GBH / GB |
2022-On |
Compatible Audi A1 Variants Include
- Audi A1 25 TFSI
- Audi A1 30 TFSI
- Audi A1 35 TFSI
- Audi A1 40 TFSI where equipped with the compatible Full LED headlamp
- Manual and S tronic variants where applicable
Important fitment information:
Audi used different headlamp specifications across the A1 range. Model year, engine size or trim level alone does not guarantee compatibility.
Always confirm the part number fitted to the original LED module before ordering.
Compatible Left LED Headlamp References
This module is associated with compatible left-side Audi A1 Full LED headlamp assemblies including:
- 82A941033
- 82A941033A
- 82A941033B
- 82A941033C
- 82A941033D
- 82A941033E
- 82A941033F
- 82A941033G
- 90151292
Headlamp references should be used as an additional identification guide. Matching the number printed on the original LED module remains the safest method of confirming compatibility.
What Does the 82A998473 Module Control?
The module forms part of the LED electronics incorporated into the left Full LED headlight assembly.
- LED Daytime Running Light / DRL
- Front LED direction indicator / turn signal
- Associated LED position / side-light function where applicable
Please note: This is an LED DRL / indicator module. It is not a Xenon HID ballast and should not be confused with the separate main dipped-beam / high-beam LED control electronics.
Common Symptoms of Module Failure
Symptoms of a faulty 82A998473 LED module may include:
- Left daytime running light not illuminating
- Part of the left DRL remaining dark
- Left front indicator failing to operate
- Intermittent DRL or indicator operation
- Headlight malfunction warning displayed on the dashboard
- Side light or daytime running light defective message
- DRL failure while other headlamp functions continue to operate
Diagnosis should always be carried out before replacing the module. Damaged wiring, connectors, moisture ingress or other faults within the headlamp assembly can produce similar symptoms.
Left & Right Modules Are Different
This product is specifically for the LEFT FRONT HEADLIGHT.
| Side | Audi Part Number | Associated References |
| LEFT |
82A998473 |
90145442 / B104612-B |
| RIGHT |
82A998474 |
90145443 / B104613-B |
Need the opposite side? View the 82A998474 RIGHT / driver-side Audi A1 DRL module here.
Do not order by appearance alone.
The left and right modules are different sided components and should not be treated as interchangeable.
This listing is for 82A998473 LEFT side only.
Technical Specification
| Product Type |
LED DRL / Indicator Module |
| Primary OE Number |
82A998473 |
| Cross References |
90145442 / B104612-B / B104612B |
| Vehicle Manufacturer |
Audi |
| Vehicle Model |
A1 GB |
| Vehicle Position |
Front Left |
| UK Vehicle Position |
Passenger Side / Nearside |
| Lighting Technology |
LED |
| Headlight Type |
Factory Full LED |
| Vehicle Electrical System |
12V |
| Installation |
Direct replacement |
| Condition |
Brand New |
| Warranty |
1 Year |
Installation
The replacement module is designed to fit directly in place of the original component mounted to the headlamp assembly.
When replacing the correct module like-for-like, additional vehicle coding is normally not required. Diagnostic fault-code clearing or testing may still be required after installation depending on the vehicle and stored fault condition.
Professional installation is recommended if you are unfamiliar with modern Full LED headlight systems.
Check Your Part Number Before Ordering
This module does not fit every Audi A1.
Before ordering, please confirm that your existing LEFT-side module carries one of the following references:
82A998473
90145442
B104612-B
If your original part number is different, please contact HIDS-DIRECT before ordering so we can help identify the correct module.
What's Included?
- 1 × Replacement 82A998473 Left LED DRL / Indicator Module
Complete headlamp assembly is not included.
Why Buy From HIDS-DIRECT?
- UK-based automotive lighting specialist
- Specialists in HID, Xenon and LED headlight electronics
- Fast UK dispatch
- Secure protective packaging
- Technical help with part-number identification
- 1-year warranty
- Cost-effective alternative to complete headlight replacement
? Frequently Asked Questions +
What vehicles does 82A998473 fit?
82A998473 is used on compatible second-generation Audi A1 GB models, including Audi A1 Sportback, Citycarver and allstreet variants fitted with the correct factory Full LED headlamp. Always check the part number on the original module before ordering.
Is 82A998473 the left or right headlight module?
82A998473 is the front LEFT-side module. On UK right-hand-drive Audi A1 models this is normally the passenger-side or nearside headlight.
What is the right-side equivalent of 82A998473?
The corresponding right-side module uses Audi part number 82A998474 , with associated references including 90145443 and B104613-B. The left and right modules are different sided components.
What lighting functions does this module control?
The module operates LED lighting functions including the daytime running light and front direction indicator, together with associated LED position-light functions where incorporated into the headlamp.
Does this module fit Audi A1 halogen headlights?
No. This module is intended for compatible Audi A1 vehicles equipped with the correct factory Full LED headlamp system.
Is 82A998473 a Xenon ballast?
No. 82A998473 is an LED DRL / indicator module used within the Full LED headlamp assembly. It is not a Xenon HID ballast.
Does the replacement module require coding?
A correct like-for-like replacement will normally not require additional coding, although diagnostic fault-code clearing or vehicle testing may be required after installation.
How do I make sure I am ordering the correct module?
Compare the part number printed on your existing module. It should match 82A998473, 90145442 or B104612-B. Do not rely on vehicle year or appearance alone.