LED Turn Signal Module for Mercedes-Benz A2229069104 2229069204
Engineered as a direct functional replacement for the original Mercedes-Benz turn signal control modules, this LED ballast integrates seamlessly into W222 series headlight assemblies. Designed to restore reliable indicator sequencing and amber illumination, it resolves recurring failures such as flickering signals, burnt-out diodes, and persistent dashboard warnings without requiring expensive optical housing swaps. Built with active voltage regulation and integrated load-emulation, the unit maintains stable current across operating temperatures while preventing CAN-bus error alerts during standard drive cycles.
Benefits & Practical Tips
- Verify the alphanumeric code stamped on your headlight housing rim to confirm left versus right side application before removal.
- Run a headlight adaptation reset through an OBDII diagnostic interface after fitting to synchronize the new module with your vehicle's lighting control unit.
- Store spare units in anti-static packaging and avoid touching exposed solder joints to preserve driver circuit integrity during storage.
Product Specifications
- OEM Reference Numbers: A2229069104, 2229069204
- Electrical Standard: CE marked construction for regulated power delivery
- Internal Architecture: Active LED ballast with built-in resistive decoding
- Compatible Platform: Mercedes-Benz S-Class (W222 generation models)
Package Includes
- 1x LED Turn Signal Module Replacement Unit
Installation Reminders
All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.
- This aftermarket component does not include printed step-by-step mounting guides; professional automotive electrics technicians should handle disconnection and system reprogramming.
- Clean mating contacts and verify pin alignment within the factory harness bracket to prevent intermittent grounding or voltage drops.
- Minor dimensional variances may appear compared to original dealership housings, though internal beam geometry and signal timing operate to factory specification.
Proven craftsmanship and dependable automotive solutions since 2002 at intercyprus.com.