The A2539066500 module is an LED module for daytime running lights and turn signals for Mercedes-Benz vehicles. It is an electronic component installed in the headlight. The module is responsible for turning the daytime running lights and turn signals on and off, as well as adjusting their brightness.
The module has a number of functions, including:
- Turning the daytime running lights on and off
- Turning the indicators on and off
- Adjusting the brightness of the daytime running lights
- Adjusting the brightness of the arrows
The module is connected to the daytime running lights and turn signals via a wiring harness. The harness provides power and control signals to the module. The module then uses these signals to turn the daytime running lights and turn signals on and off, adjust their brightness, and diagnose any problems with the lights.
If module A2539066500 fails, the daytime running lights and turn signals may not turn on or function properly. Symptoms of a module failure may include:
- Daytime running lights not coming on
- Daytime running lights that turn on and off
- Daytime running lights that are not bright
- Arrows that don't light up
- Arrows that turn on and off
- Arrows that are not bright
If you experience any of these symptoms, you should have the module diagnosed by a qualified mechanic.
The A2539066500 module is a complex electronic component. It's important that it be installed and repaired by a qualified mechanic.
LED module A2539066500 GLC X253 W253 HEADLIGHT
If your Mercedes-Benz DRL daytime running lights or turn signal inductor have stopped working, the faulty ZKW LED module will need to be replaced.
The LED module is responsible for the front position lights and the indicator lights.
Compatible with a few other part numbers, which may be found below.
Information from the original part: ZKW MD E4 18440-8L 12V D1 / DRL / POS / SML 7.3 / 7.1 / 0.7 / 0 W.
Coding or reprogramming may be required once replaced with a new part.
If you are unsure about assembly, please contact customer support.
Suitable for:
Mercedes-Benz A-Klasse W176 2015-2018
Mercedes-Benz CLA C117 2016-2019
Mercedes-Benz GLC X253 W253 2015-
Mercedes-Benz GLC Coupe C253 2015-
Mercedes-Benz SL R231 2017-
Mercedes-Benz SLS R172 2016-
Note: This list is not complete, the ZKW LED module may also fit other car models, please check the provided part numbers, pictures and compare with previous parts.
