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LED Headlight Module Control Unit A2139002634 for Mercedes-Benz W257 W253 W247 W238 W213 W177
€189.00
This product has been purchased: 5
Mercedes-Benz LED Headlight Module Control Unit (OEM Code: A2139002634) ORIGINAL Refurbished
The control unit A2139002634 (produced by Continental with OEM code A2C76027307 ) is an original electronic control module managed via CANbus for Mercedes-Benz High Performance LED front headlights and advanced lighting systems.
The module regulates the power supply, voltage stabilization and management of the LED diodes, ensuring maximum luminous efficiency, optimized thermal management and immediate response of the lighting functions.
LED Headlight Module Control Unit A2139002634 for Mercedes-Benz W257 W253 W247 W238 W213 W177
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Information
What is it for?
The module acts as a "driver" or electronic ballast ( ballast ) for the front headlight.
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LED Low Beam and High Beam Lights: Control and stabilization of the luminous flux and the current supplied to the diodes.
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DRL (Daytime Running Lights) and Position Lights: Management of light intensity (dimming) when switching between day and night driving.
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Direction Indicators (LED Indicators): Adjusting the flashing sequence and synchronization.
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Headlight Leveling Adjustment: Interface with the on-board network for automatic levelling of the headlight beam height.
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Diagnostics and Protection: Protects components from voltage spikes and overheating; communicates any anomalies to the vehicle's main control unit via CANbus.
Car Compatibility (Mercedes-Benz)
- A-Class W177 / V177
- B-Class W247
- C-Class / GLC W205 (Restyling) / X253 / C253 Coupé
- E-Class W213 / S213 / C238 Coupé / A238 Cabrio
- GLE/GLS Class W167/V167/C167 Coupé/X167
- G-Class W463 (2018 onwards)
- CLA / GLA / GLB C118 / X118 / H247 / X247
- Sprinter W907 / W910
This control unit equips several recently produced models of the three-pointed star, in particular with High Performance LED systems :
Coding Codes / Cross-Reference
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Mercedes-Benz Code:
A2139002634(or2139002634) -
Manufacturer Code (Continental):
A2C76027307 -
Equivalent / Interchangeable OEM Codes:
A2139002534,A2139002734,A2139016514,A2139020024
Technical Note for Replacement: In case of module replacement, on some car series , software coding/programming via the original Mercedes Star Diagnosis (Xentry) diagnosis may be required to synchronize the serial number of the spare part with the car's on-board unit.
Technical Features
| Accessory Type | Control Unit |
|---|---|
| Vehicle Make | MERCEDES-BENZ |
| 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 | IP54 |
| Material | Aluminium and ABS |
| Package Contents | 1 Piece |
| Manufacturer Warranty | 2 Years |
| Brand | Continental |
| Original OE/OEM Part Number | A2C76027307 A2139002534 A2139002634 A2139002734 A2139016514 A2139020024 |
| Vehicle Model | 126 155 Class B - W247 (2018 onwards) Class CLA - C118 (2019 onwards) Class CLS - C257 (2017 onwards) Class E - W213 S213 C238 S213 A238 (from 2016 onwards) Class GLE - W167 (2018 onwards) Class GLS - X167 (2019 onwards) Classe A - W177 (2018 in poi) Classe C - W205 S205 C205 A205 (2013 onwards) Classe GLA H247 Classe GLB X247 Classe GLC - X253 C253 (2015 in poi) Sprinter - W907 W910 |
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