Mercedes-Benz HID Headlight Ballast Control Module A2059004230 - Genuine OEM

Need to fix a flickering or dead HID headlight on your Mercedes?

This is the genuine ballast control module you're looking for.

It's a brand-new OEM part from Mercedes-Benz, made in Germany.

The main part number is A2059004230, but it also supersedes and replaces a bunch of others like A2059008504, A2229008005, A2229028201, and more.

It's a screw-on unit that works on either left or right side.

Runs on 12V DC and features both electric and magnetic ballast tech.

It comes with a 1-year manufacturer warranty, but the seller backs it for 5 years—so you're covered.

If your Mercedes has HID lighting, this is the exact part to get your lights shining bright again.