Vemo V30-73-0320 High Intensity Discharge (HID) Lighting Ballast - Left or Right

VEMO HID Lighting Ballast for Mercedes-Benz

This VEMO high intensity discharge lighting ballast is built for exterior lighting systems that require stable HID operation and OE-style fitment. It is a direct replacement option for select Mercedes-Benz models, including Mercedes-Benz C300, S550, and S63 AMG applications on the right side.

VEMO V30-73-0320 is identified with OE reference A 222 900 81 05 and is sized at 160 mm long, 130 mm wide, and 65 mm high. With a weight of 0.419 kg, it is a compact electrical component for restoring proper HID headlamp function on supported vehicles.

Key Features

• High intensity discharge (HID) lighting ballast for exterior lighting systems
• OE reference: A 222 900 81 05
• Part number: V30-73-0320
• Dimensions: 160 mm length, 130 mm width, 65 mm height
• Weight: 0.419 kg
• Compatible with right-side applications on select Mercedes-Benz models
• VEMO V30-73-0320 for OE-style replacement needs

Detailed Description

VEMO V30-73-0320 is a HID lighting ballast for Mercedes-Benz exterior lighting systems, engineered around the OE reference A 222 900 81 05. The VEMO product line is used for replacement electrical components that match vehicle-specific requirements, making this ballast a practical choice when servicing factory HID headlamp systems. This part number, V30-73-0320, is listed for multiple Mercedes-Benz applications, including C300, C350e, C43 AMG, C63 AMG, C63 AMG S, Maybach S550, Maybach S600, S550, S550e, S600, S63 AMG, S65 AMG, C450 AMG, and C400 models in the fitment data.

This part cross-references OE number A 222 900 81 05 for the same application.

Compatible Applications

• Fits 2015-2018 Mercedes-Benz C300, right
• Fits 2016-2018 Mercedes-Benz C350e, right
• Fits 2017-2018 Mercedes-Benz C43 AMG, right
• Fits 2016-2018 Mercedes-Benz C63 AMG, right
• Fits 2015-2018 Mercedes-Benz C63 AMG S, right
• Fits 2017 Mercedes-Benz Maybach S550, right
• Fits 2017 Mercedes-Benz Maybach S550, left
• Fits 2016-2017 Mercedes-Benz Maybach S600, right
• Fits 2016-2017 Mercedes-Benz Maybach S600, left
• Fits 2014-2017 Mercedes-Benz S550, right
• Fits 2014-2017 Mercedes-Benz S550, left
• Fits 2015-2017 Mercedes-Benz S550e, right
• Fits 2015-2017 Mercedes-Benz S550e, left
• Fits 2015-2017 Mercedes-Benz S600, right
• Fits 2015-2017 Mercedes-Benz S600, left
• Fits 2014-2017 Mercedes-Benz S63 AMG, right
• Fits 2014-2017 Mercedes-Benz S63 AMG, left
• Fits 2015-2017 Mercedes-Benz S65 AMG, right
• Fits 2015-2017 Mercedes-Benz S65 AMG, left
• Fits 2016 Mercedes-Benz C450 AMG, right
• Fits 2015 Mercedes-Benz C400, right
• Fits 2015 Mercedes-Benz S63 AMG, right
• Fits 2015 Mercedes-Benz S63 AMG, left

What It Helps Address

• Loss of HID headlamp output on the affected side
• Intermittent or unstable lighting operation
• Ballast-related headlight failure codes
• Dim, flickering, or non-illuminating HID lamps
• Replacement needs after ballast wear or electrical fault

Installation Notes and Tips

Confirm the OE number A 222 900 81 05 and verify the vehicle side before ordering. Match the part number V30-73-0320 to the existing ballast and compare the listed dimensions to the original unit during service. Because this is an exterior lighting electrical component, proper diagnosis of the lamp, wiring, and connector condition should be completed before replacement.

Quality Assurance

VEMO supplies OE-style electrical replacement parts for vehicle-specific applications. This ballast is cataloged with exact fitment data for supported Mercedes-Benz models, helping ensure the correct replacement is selected for the listed HID lighting systems.