2018-2020 Mercedes S-Class W222 Burmester Amplifier A2139000124 OEM
Product description
Genuine OEM Mercedes-Benz trunk-mounted Burmester audio amplifier/control module for select 2018–2020 W222 S-Class sedans.
This factory module processes and amplifies sound for the vehicle’s original Burmester audio system. It may be suitable for repairing no sound, intermittent audio, distorted output, popping, or missing navigation and telephone audio when the original amplifier has failed.
The listing states that this unit was tested and removed from a 2019 Mercedes-Benz S560 4MATIC with approximately 17,000 miles. Normal cosmetic wear should be expected from a used component. The listing photographs show the actual item offered.
Product details
- Brand: Mercedes-Benz
- Type: Burmester audio amplifier/control unit
- Condition: Used and tested
- Primary part number: A2139000124
- Alternate format: 213-900-01-24 / 2139000124
- Interchange number: 638-11408
- Installation location: Trunk
- Vehicle platform: W222 S-Class sedan
- Country of manufacture: Germany
- Donor vehicle: 2019 Mercedes-Benz S560 4MATIC
- Donor VIN: WDDUG8GB0KA469255
- Donor mileage: Approximately 17,000 miles
- Inventory number: 764565
- Quantity: One amplifier
Referenced interchange numbers
The listing’s recycler interchange includes:
- A2139000124 / 2139000124
- A2139001721 / 2139001721
- A2139002916 / 2139002916
- A2139009117 / 2139009117
These numbers may represent different hardware or software revisions. They should not be considered automatically interchangeable unless confirmed through the vehicle’s VIN and factory equipment.
Researched compatibility
Common applications include select 2018–2020 W222/X222 sedans equipped with the appropriate factory Burmester system:
- Mercedes-Benz S450
- Mercedes-Benz S560
- Mercedes-Maybach S560
- Mercedes-Maybach S650
- Mercedes-AMG S63
- Mercedes-AMG S65
The strongest confirmed application is the 2019 S560 4MATIC donor vehicle. The listing’s compatibility table also associates recycler interchange 638-11408 with S560, Maybach S650, S63 and S65 sedan configurations.
Independent catalog information confirms a trunk-mounted sound amplifier on the W222 S560 and identifies 213-900-29-16 as one applicable revision, with a requirement to check the module for current software after installation. Mercedes-Benz parts reference
Important equipment restrictions
- Intended only for vehicles with the compatible factory Burmester audio system
- Not a direct upgrade for vehicles with standard/base audio
- Standard Burmester and Burmester High-End 3D components may differ
- Intended for applicable W222/X222 sedan configurations
- Coupe and convertible S-Class applications require separate verification
- Production date, wheelbase, audio option and installed software can affect fitment
Please match A2139000124, every secondary number, the connectors and housing with the original amplifier. VIN verification through a Mercedes-Benz dealer or qualified parts specialist is strongly recommended.
Programming and installation notice
This electronic module should not be assumed to be plug-and-play. Installation may require:
- Mercedes-Benz XENTRY diagnosis
- SCN coding or vehicle personalization
- Software flashing or updating
- MOST fiber-optic network configuration
- Variant coding and fault-code clearing
Confirm that your dealer or qualified Mercedes-Benz specialist can program a customer-supplied used amplifier before ordering.
Only the pictured amplifier is included. Wiring, mounting brackets, speakers and other audio components are not included unless shown or expressly stated.
