How to precisely adjust the headlight beam in the petrol engine on a Mercedes-Benz 190E?

Accurate adjustment of the headlight beam is only possible using optical beam-setting equipment, and this work should be carried out by a Mercedes-Benz dealer or service station with the necessary facilities. Poorly adjusted headlights can dazzle other road users and may cause an accident.

How to remove and install headlight housings on Mercedes-Benz C230?

Open the hood and prop it up all the way. If only one headlight housing is being removed, loosen the bumper on that side and cover it with shop towels to prevent scratches. For both headlight housings, remove the bumper cover. Remove the headlight housing bolts, including the upper mounting bolts, lower mounting bolt, and thumbwheel. Pull out the headlight housing and disconnect the electrical connector; if the vehicle has xenon headlights, disconnect the vacuum line from the bottom of the housing. Installation is the reverse of removal. Have the headlight adjustment checked when finished.

Genuine Mercedes-Benz Headlight

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497 Headlights found

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Mercedes-Benz Composite Headlamp
Part Number: 204-820-40-39
$817.68 MSRP: $1386.00
You Save: $568.32 (41%)
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Product Specifications
- Other Name: Exchange Headlamp Unit; Headlamp Assembly
- Replaces: 204-820-40-39-80
Fits the following Mercedes-Benz Models:
- C250 | 2012-2015 | Base, Luxury, Sport | 4 Cyl 1.8 L GAS
- C300 | 2012-2014 | 4Matic, 4Matic Luxury, 4Matic Sport | 6 Cyl 3.0 L GAS, 6 Cyl 3.5 L FLEX, 6 Cyl 3.5 L GAS
- C350 | 2012-2015 | 4Matic, Base, Sport | 6 Cyl 3.5 L FLEX, 6 Cyl 3.5 L GAS
- C63 AMG | 2012-2015 | Base, Black Series | 8 Cyl 6.3 L GAS
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Mercedes-Benz Composite Assembly
Part Number: 463-820-00-59
$177.60 MSRP: $296.00
You Save: $118.40 (40%)
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Product Specifications
- Other Name: Lighting Unit; Composite Assembly, Headlamp
Fits the following Mercedes-Benz Models:
- G500 | 2002-2006 | Base | 8 Cyl 5.0 L GAS
- G55 AMG | 2003-2006 | Base | 8 Cyl 5.5 L GAS
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Mercedes-Benz Composite Headlamp
Part Number: 242-906-07-00
$182.40 MSRP: $304.00
You Save: $121.60 (40%)
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Product Specifications
- Other Name: Headlamp Unit; Headlamp Assembly
Fits the following Mercedes-Benz Models:
- B Electric Drive | 2015 | Base | BATTERY EV (EV/BEV)
- B250e | 2016-2017 | Base | BATTERY EV (EV/BEV)
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Mercedes-Benz Composite Assembly
Part Number: 203-820-09-61
$345.60 MSRP: $580.00
You Save: $234.40 (41%)
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Product Specifications
- Other Name: Lighting Unit; Composite Assembly
Fits the following Mercedes-Benz Models:
- C230 | 2002-2004 | Kompressor | 4 Cyl 1.8 L GAS, 4 Cyl 2.3 L GAS
- C240 | 2001-2004 | 4Matic, Base | 6 Cyl 2.6 L GAS
- C32 AMG | 2002-2004 | Base | 6 Cyl 3.2 L GAS
- C320 | 2001-2004 | 4Matic, Base | 6 Cyl 3.2 L FLEX, 6 Cyl 3.2 L GAS
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Mercedes-Benz Composite Assembly
Part Number: 203-820-10-61
$351.60 MSRP: $590.00
You Save: $238.40 (41%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Lighting Unit; Composite Assembly
Fits the following Mercedes-Benz Models:
- C230 | 2002-2004 | Kompressor | 4 Cyl 1.8 L GAS, 4 Cyl 2.3 L GAS
- C240 | 2001-2004 | 4Matic, Base | 6 Cyl 2.6 L GAS
- C32 AMG | 2002-2004 | Base | 6 Cyl 3.2 L GAS
- C320 | 2001-2004 | 4Matic, Base | 6 Cyl 3.2 L FLEX, 6 Cyl 3.2 L GAS
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Mercedes-Benz Composite Assembly
Part Number: 203-820-15-59
$345.60 MSRP: $580.00
You Save: $234.40 (41%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Lighting Unit; Composite Assembly
Fits the following Mercedes-Benz Models:
- C230 | 2005-2007 | Kompressor, Sport | 4 Cyl 1.8 L GAS, 6 Cyl 2.5 L FLEX, 6 Cyl 2.5 L GAS
- C240 | 2005 | 4Matic, Base | 6 Cyl 2.6 L GAS
- C280 | 2006-2007 | 4Matic, Luxury | 6 Cyl 3.0 L GAS
- C320 | 2005 | 4Matic, Base | 6 Cyl 3.2 L FLEX, 6 Cyl 3.2 L GAS
- C350 | 2006-2007 | 4Matic, Luxury, Sport | 6 Cyl 3.5 L GAS
- C55 AMG | 2005-2006 | Base | 8 Cyl 5.5 L GAS
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Mercedes-Benz Composite Assembly
Part Number: 163-820-49-61-64
$337.20 MSRP: $565.00
You Save: $227.80 (41%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Lighting Unit; Composite Assembly, Headlamp Assembly
- Replaces: 163-820-49-61
Fits the following Mercedes-Benz Models:
- ML320 | 2002-2003 | Base | 6 Cyl 3.2 L GAS
- ML350 | 2003-2005 | Base | 6 Cyl 3.7 L GAS
- ML500 | 2002-2005 | Base | 8 Cyl 5.0 L GAS
- ML55 AMG | 2002-2003 | Base | 8 Cyl 5.5 L GAS
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Mercedes-Benz Composite Assembly
Part Number: 203-820-16-59
$345.60 MSRP: $580.00
You Save: $234.40 (41%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Lighting Unit; Composite Assembly
Fits the following Mercedes-Benz Models:
- C230 | 2005-2007 | Kompressor, Sport | 4 Cyl 1.8 L GAS, 6 Cyl 2.5 L FLEX, 6 Cyl 2.5 L GAS
- C240 | 2005 | 4Matic, Base | 6 Cyl 2.6 L GAS
- C280 | 2006-2007 | 4Matic, Luxury | 6 Cyl 3.0 L GAS
- C320 | 2005 | 4Matic, Base | 6 Cyl 3.2 L FLEX, 6 Cyl 3.2 L GAS
- C350 | 2006-2007 | 4Matic, Luxury, Sport | 6 Cyl 3.5 L GAS
- C55 AMG | 2005-2006 | Base | 8 Cyl 5.5 L GAS
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Mercedes-Benz Composite Assembly
Part Number: 163-820-50-61-64
$314.40 MSRP: $525.00
You Save: $210.60 (41%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Lighting Unit; Composite Assembly, Headlamp Assembly
- Replaces: 163-820-50-61
Fits the following Mercedes-Benz Models:
- ML320 | 2002-2003 | Base | 6 Cyl 3.2 L GAS
- ML350 | 2003-2005 | Base | 6 Cyl 3.7 L GAS
- ML500 | 2002-2005 | Base | 8 Cyl 5.0 L GAS
- ML55 AMG | 2002-2003 | Base | 8 Cyl 5.5 L GAS
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Mercedes-Benz Headlamp Assembly
Part Number: 163-820-42-61-64
$338.40 MSRP: $565.00
You Save: $226.60 (41%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Lighting Unit; Headlamp Assembly
- Replaces: 163-820-42-61
Fits the following Mercedes-Benz Models:
- ML320 | 1998-2001 | Base | 6 Cyl 3.2 L GAS
- ML430 | 1999-2001 | Base | 8 Cyl 4.3 L GAS
- ML55 AMG | 2000-2001 | Base | 8 Cyl 5.5 L GAS
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Mercedes-Benz Composite Assembly
Part Number: 221-820-06-59
$1164.00 MSRP: $1940.00
You Save: $776.00 (40%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Lighting Unit; Headlamp Assembly
Fits the following Mercedes-Benz Models:
- S400 | 2010-2011 | Hybrid | 6 Cyl 3.5 L FULL HYBRID EV-GAS (FHEV)
- S550 | 2010 | 4Matic, Base | 8 Cyl 5.5 L GAS
- S600 | 2010 | Base | 12 Cyl 5.5 L GAS
- S63 AMG | 2010 | Base | 8 Cyl 6.3 L GAS
- S65 AMG | 2010 | Base | 12 Cyl 6.0 L GAS
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Mercedes-Benz Composite Assembly
Part Number: 202-820-37-61-64
Product Specifications
- Other Name: Lighting Unit; Composite Assembly, Headlamp Assembly
- Replaces: 202-820-37-61
Fits the following Mercedes-Benz Models:
- C230 | 1998-2000 | Base, Kompressor | 4 Cyl 2.3 L GAS
- C280 | 1998-2000 | Base | 6 Cyl 2.8 L GAS
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Mercedes-Benz Composite Assembly
Part Number: 210-820-16-61
Product Specifications
- Other Name: Lighting Unit; Composite Assembly
Fits the following Mercedes-Benz Models:
- E300 | 1996-1999 | Base | 6 Cyl 3.0 L DIESEL
- E320 | 1996-1999 | 4Matic, Base | 6 Cyl 3.2 L GAS
- E420 | 1997 | Base | 8 Cyl 4.2 L GAS
- E430 | 1998-1999 | Base | 8 Cyl 4.3 L GAS
- E55 AMG | 1999 | Base | 8 Cyl 5.5 L GAS
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Mercedes-Benz Composite Assembly
Part Number: 210-820-37-61
Product Specifications
- Other Name: Lighting Unit; Composite Assembly
Fits the following Mercedes-Benz Models:
- E320 | 2000-2003 | 4Matic, Base | 6 Cyl 3.2 L GAS
- E430 | 2000-2002 | 4Matic, Base | 8 Cyl 4.3 L GAS
- E55 AMG | 2000-2002 | Base | 8 Cyl 5.5 L GAS
View More
View related parts
Mercedes-Benz Composite Assembly
Part Number: 210-820-38-61
Product Specifications
- Other Name: Lighting Unit; Composite Assembly
Fits the following Mercedes-Benz Models:
- E320 | 2000-2003 | 4Matic, Base | 6 Cyl 3.2 L GAS
- E430 | 2000-2002 | 4Matic, Base | 8 Cyl 4.3 L GAS
- E55 AMG | 2000-2002 | Base | 8 Cyl 5.5 L GAS
View More
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Mercedes-Benz Composite Assembly
Part Number: 202-820-28-61
Product Specifications
- Other Name: Lighting Unit; Composite Assembly, Headlamp Assembly
Fits the following Mercedes-Benz Models:
- C230 | 1997-2000 | Base, Kompressor | 4 Cyl 2.3 L GAS
- C280 | 1997-2000 | Base | 6 Cyl 2.8 L GAS
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Mercedes-Benz Composite Assembly
Part Number: 170-820-27-61
Product Specifications
- Other Name: Lighting Unit; Composite Assembly, Headlamp Assembly
- Replaces: 170-820-05-61
Fits the following Mercedes-Benz Models:
- SLK230 | 1998-2004 | Kompressor | 4 Cyl 2.3 L GAS
- SLK280 | 2006-2007 | Base | 6 Cyl 3.0 L GAS
- SLK32 AMG | 2002-2004 | Base | 6 Cyl 3.2 L GAS
- SLK320 | 2001-2004 | Base | 6 Cyl 3.2 L GAS
- SLK350 | 2005-2007 | Base | 6 Cyl 3.5 L GAS
- SLK55 AMG | 2005-2007 | Base | 8 Cyl 5.5 L GAS
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Mercedes-Benz Composite Assembly
Part Number: 208-820-06-61-64
Product Specifications
- Other Name: Lamp Unit; Composite Assembly, Headlamp Assembly
- Replaces: 208-820-06-61
Fits the following Mercedes-Benz Models:
- CLK320 | 1998-2003 | Base | 6 Cyl 3.2 L GAS
- CLK430 | 1999-2003 | Base | 8 Cyl 4.3 L GAS
- CLK55 AMG | 2001-2002 | Base | 8 Cyl 5.5 L GAS
View More
View related parts
Mercedes-Benz Composite Assembly
Part Number: 202-820-27-61
Product Specifications
- Other Name: Lighting Unit; Composite Assembly, Headlamp Assembly
Fits the following Mercedes-Benz Models:
- C230 | 1997-2000 | Base, Kompressor | 4 Cyl 2.3 L GAS
- C280 | 1997-2000 | Base | 6 Cyl 2.8 L GAS
View related parts
Mercedes-Benz Composite Assembly
Part Number: 170-820-28-61
Product Specifications
- Other Name: Lighting Unit; Composite Assembly, Headlamp Assembly
Fits the following Mercedes-Benz Models:
- SLK230 | 1998-2004 | Kompressor | 4 Cyl 2.3 L GAS
- SLK32 AMG | 2002-2004 | Base | 6 Cyl 3.2 L GAS
- SLK320 | 2001-2004 | Base | 6 Cyl 3.2 L GAS
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Mercedes-Benz Headlight

Mercedes-Benz Headlight has strong and precise beams that allow drivers to see other vehicles on the road in time and at the same time make the car easy to recognize for others. Celebrated around the world, the German marque got its start in 1926 when groundbreaking companies united and today the company offers everything from agile sedans to efficient electric SUVs, all enrobed in sleek styling and groundbreaking digital tech. Its MBUX system reacts to natural speech, MB.OS integrates battery management and driver assist and energy recovery tech can turn braking into extra range, proving the brand is chasing innovation that feels useful rather than gimmicky. Loyal fans appreciate the combination of luxury, engineering seriousness, and constant progress that is a feature of every showroom option. Equally forward thinking, the second Mercedes-Benz Headlight generation now uses adaptive LED clusters, which switch between high and low beams in milliseconds, reduce glare to oncoming traffic, and draw far less power than old halogen or xenon units. Designers create each assembly to match body lines, which lessens drag while giving the front end a crisp modern signature. Durable polycarbonate lenses resist cracking, and smart sensors connect the lights to the steering and speed in order for corners to glow before the driver has even turned in. Together, these features help enhance safety, efficiency, and style across the entire lineup.

Genuine parts are built to last. These components go through tough factory testing, so you can trust they will hold up over time. At MBPartsGiant.com, finding Mercedes-Benz Headlight is quick and simple. We keep a massive inventory in stock with low prices that are hard to beat. Just order online to get a real manufacturer's warranty with every single part. Returns won't be a headache either, thanks to our no-hassle policy. If you are in a rush, we provide expedited shipping to get your vehicle back on the road. Don't wait. Finish your repairs today and keep your Mercedes-Benz running like new. Explore the catalog now.

Mercedes-Benz Headlight Parts and Q&A

Headlamp Assembly
201-820-11-61
Q: How to precisely adjust the headlight beam in the petrol engine on a Mercedes-Benz 190E?
A:
Accurate adjustment of the headlight beam is only possible using optical beam-setting equipment, and this work should be carried out by a Mercedes-Benz dealer or service station with the necessary facilities. Poorly adjusted headlights can dazzle other road users and may cause an accident.
Composite Assembly
203-820-09-59-64
Q: How to remove and install headlight housings on Mercedes-Benz C230?
A:
Open the hood and prop it up all the way. If only one headlight housing is being removed, loosen the bumper on that side and cover it with shop towels to prevent scratches. For both headlight housings, remove the bumper cover. Remove the headlight housing bolts, including the upper mounting bolts, lower mounting bolt, and thumbwheel. Pull out the headlight housing and disconnect the electrical connector; if the vehicle has xenon headlights, disconnect the vacuum line from the bottom of the housing. Installation is the reverse of removal. Have the headlight adjustment checked when finished.