Mercedes Benz LED control unit module A2479001702 Continental A2C7530661000

The Continental Reactor is factory-fitted to Mercedes-Benz B-Class W247 cars with full multi-beam LED headlights.

The control unit is responsible for various headlight functions such as the front turn signals, the daytime running lights (DRL), the low beam or high beam.

If any of the above mentioned functions malfunction, you will need to replace the LED module A2479001702, you do not need to buy a brand new headlight.

The main error message (error fault) when the LED control unit fails is Intelligent (intelligent) lighting system not operational or Adaptive high beam or Assisted high beam plus not operational.

Coding with Star diagnostic tool may be required once replaced with new part.

The most common Mercedes-Benz warning messages:

• Intelligent lighting system not operational
• Intel. Lighting system not working
• Left low beam
• Left low beam headlight defective. Consult a workshop.
• Front left indicator
• Front left parking light
• Malfunction Consult the user manual
• Left daytime running light
• Check the left low beam headlight

Once the control unit has been installed, it may be necessary to program it by a professional in the sector.
Our control units can be installed directly on Mercedes; simply unscrew the 4 fixing screws and replace the old module with our module.

All work without any kind of modification.

Replaces part number:

A2479001702 - A247 900 17 02 - 2479001702
A2479000202 - A247 900 02 02 - 2479000202
A2479003603 - A247 900 36 03 - 2479003603
A2479003403 - A247 900 34 03 - 2479003403
A2479003904 - A247 900 39 04 - 2479003904
A2479004104 - A247 900 41 04 - 2479004104

Suitable for:

Mercedes-Benz A-Class (W177) 2018-
Mercedes-Benz B-Class (W247) 2018-
Mercedes-Benz CLA-Class (C118) 2019-
Mercedes-Benz G-Class (W463) 2018-
Mercedes-Benz GLC GLC Coupe (C253, X253) 2019-
Mercedes-Benz ML GLE (W167) 2019-
Mercedes-Benz Sprinter (W907, W910) 2018-