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ZKW ULB V40 Control Unit 10490050680 A2C99886901 LED Headlight Module Volvo Continental
€199.00
This product has been purchased: 5
The control unit with code A2C99886901 10490050680 (produced by Continental/ZKW for Volvo) is the power module for LED headlights (often called "ballast" or LED driver).
It serves to correctly manage the power supply and functions of the front headlights. Specifically, its main functions are:
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LED Management: Controls the intensity and switching on of the LED chips for the low beam and high beam lights.
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Daytime Running Lights (DRL): Controls the operation of the position lights and daytime running lights, including the indicators if integrated into the LED module.
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Protection: Monitors voltage and temperature to prevent LEDs from burning out due to power surges or overheating.
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Information
Compatible models
It is mainly installed on the Volvo V40 (second series, including the Cross Country version) produced approximately between 2016 and 2019 , in particular on models equipped with the "Thor's Hammer" LED headlights. It is also compatible with some XC40 models.
When should it be replaced?
You should suspect a fault with this control unit if you experience:
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LED headlights flickering .
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One headlight fails to light up completely (while the other works).
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Error message on the dashboard relating to the lighting system ("Bulb failure" or "Headlight service required").
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Water Ingress: Since it is often mounted under or behind the headlight, moisture is the number one cause of failure.
Technical note: If you purchase a used or new part, please note that in some cases a software alignment via the official Volvo diagnostics (VIDA) may be necessary to ensure that the control unit is correctly recognized by the on-board system (CAN-bus).
ZKW part numbers:
- ULB V40 1049
- ULBV40 1049
Continental Part Number:
- A2C99886901
- A2C93182000-01
- P/N: 1049.005.0680
- P/N: 10490050680
Volvo Part Numbers:
- 31446753
- 32228487
Other compatible part numbers:
- A2C99886902
- A2C99886903
- P/N: 1049.005.1500
- P/N: 10490051500
Compatible cars:
- Volvo XC40
- Volvo V40 Cross Country
- Volvo V40 T3 Facelift 2016 2017 2018 2019 Momentum R-Line
Technical Features
| Accessory Type | Control Unit |
|---|---|
| Vehicle Make | VOLVO |
| Technology | LED |
| Voltage | 12v DC |
| Tipo Veicolo | Car |
| Installation | Plug & Play, No Modifications. Direct Connection |
| Feature | Canbus, Nessun Errore Nel Computer di Bordo |
| Requires Programming | Yes |
| Installation Position | Front Headlight |
| Usage Type | Original Component Replacement |
| Operating Temperature | -40 °C +120 °C |
| IP Rating | IP56 |
| Material | Aluminium and ABS |
| Package Contents | 1 Piece |
| Manufacturer Warranty | 2 Years |
| Brand | Continental |
| Original OE/OEM Part Number | 10490050680 A2C99886901 |
| Vehicle Model | V40 XC40 (2017 onwards) |
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