A2229000821 HLI Max Ana LED Module

A2229000821 504218R12 HLI Max Ana LED Control Unit Module

A2229000821 LED module is factory fitted on Mercedes-Benz E class and S class cars with LED High performance or Multibeam LED headlights.

LEAR A2229000821 headlamp control ballast is responsible for various headlight functions.

If LED lights low or high beam, range adjustment, daytime running lights or turn signal front indicators have malfunctions, you will need to replace LED module.

There is no need to spend a fortune to fix these malfunctions or buy brand new headlamp unit.

Coding is required once replaced faulty genuine LEAR or Mercedes-Benz  ballast.

Fits only to right side.

The most common diagnostic trouble codes

• B285711 The output for standing light 1 has a malfunction. There is a short circuit to ground
• B285811 The output for the front turn signal lamp has a malfunction. There is a short circuit to ground
• B286011 The output for the daytime running light has a malfunction. There is a short circuit to ground

The most common Mercedes-Benz warning messages

• Check Front right Parking Lamp
• Malfunction light
• Malfunction See Owner's Manual
• Malfunction See Operator's Manual
• Active Headlamps Inoperative
• Front right parking lamp
• Front right indicator
• Right Daytime Driving Lamp
• Intelligent light system inoperative
• Right Dipped beam
• Check Right Low Beam
• Feu Croisement droit
• Luz estacionamiento delantera derecha
• Luz de cruce derecha
• Blinker vorne rechts
• Parklicht vorne rechts
• Abblendlicht rechts
• Intelligent Light system non funzionante
• Anabbagliante destro

Software and hard part numbers:

• HW: A2139015504
• SW: A2229020120

Mercedes-Benz part numbers:

• A222 900 08 21
• A2229000821
• MA2229000821

Lear part number:

• 504218R12

More compatible part numbers

• A2139008802 A213 900 88 02
• A2139005006 HW:A2139015504 SW:A2139022403
• A2139005304 HW:A2139014803 SW:A2139025401 504218F00
• A2139007308 HW:A2139015504 SW:A2139029404 504218F04
• A2229003013 HW:A2139015504 SW:A2229023612 504218F07 504218F05
• A2229000515 MA222900051564 A222900051564 504218F08
• HW: A2139015504 SW: A2229021414

Compatible Mercedes-Benz cars:

• C class W205 S205 Facelift 2017, 2018, 2019 2020
• C class A205 Facelift Convertible Cabriolet 2017 2018 2019 2020
• C class C205 Facelift Coupe 2017 2018 2019 2020
• C180 C200C250 C300 C350 Hybrid petrol gasoline
• C400 C450 4MATIC C43 C63 C63S AMG
• C220d BlueTEC C250d C300de diesel
• E class W213 Saloon Sedan 2016, 2017, 2018, 2019 2020
• E clas S213 Estate 2016, 2017, 2018, 2019 2020
• E class Coupe C238 2016, 2017, 2018, 2019 2020
• E class Cabriolet Convertible A238 2017, 2018, 2019 2020
• E200 E250 E300 E300e E350 E350e Hybrid E400 E450 E43 E53 E63 E63S AMG
• E200d E220d E300de E350d E400d 4MATIC BlueTEC diesel
• S Class W222 Facelift 2017 2018 2019 2020
• S450 S500 S560 S600 4MATIC S63 S65 AMG 4MATIC+ petrol
• S350d S400d 4MATIC diesel 
• S560e Hybrid PHEV