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Headlight Control Module

932 items

Depending on the application, a headlight control module can operate a light source or control headlamp movement. Select the replacement by the original module identification, lamp configuration and electrical connections. Similar-looking units can serve different lighting functions.

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Front Passenger LED DRL Daytime Running Light Module for 2017-2020 Audi S3Front Passenger LED DRL Daytime Running Light Module for 2017-2020 Audi S3
A-Premium®Part # APHCM058
Front Passenger LED DRL Daytime Running Light Module for 2017-2020 Audi S3
3.510 Reviews
$48.99
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits Audi S3: 2017 2018 2019 2020
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ColorSilver
ConditionNew
item #1013PHS8
Show less
Front Driver or Passenger HID Headlight Ballast-Xenon for 2008-2013 Buick LaCrosse
A-Premium®Part # APHCM046
Front Driver or Passenger HID Headlight Ballast-Xenon for 2008-2013 Buick LaCrosse
3.510 Reviews
$53.99
Low stock: Only 1 left
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits Buick LaCrosse: 2008 2009 2010 2011 2012 2013
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Item LocatedUnited States
Quantity1
ColorSilver
ConditionNew
item #1013PDX1
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Xenon HID Headlight Ballast for 2013-2015 Mercedes-Benz GLK350
A-Premium®Part # APHCM037
Xenon HID Headlight Ballast for 2013-2015 Mercedes-Benz GLK350
3.510 Reviews
$90.99
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits Mercedes-Benz GLK350: 2013 2014 2015
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ColorBlack
ConditionNew
item #1006H6P7
Show less
Xenon HID Headlight Ballast for 2012-2015 Mercedes-Benz C350
A-Premium®Part # APHCM037
Xenon HID Headlight Ballast for 2012-2015 Mercedes-Benz C350
3.510 Reviews
$90.99
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits Mercedes-Benz C350: 2012 2013 2014 2015
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ColorBlack
ConditionNew
item #1006H6TV
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Xenon HID Headlight Ballast for 2015-2016 Mercedes-Benz SL400
A-Premium®Part # APHCM037
Xenon HID Headlight Ballast for 2015-2016 Mercedes-Benz SL400
3.510 Reviews
$90.99
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits Mercedes-Benz SL400: 2015 2016
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ColorBlack
ConditionNew
item #1006H9H3
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Xenon HID Headlight Ballast for 2013-2015 Mercedes-Benz GLK250
A-Premium®Part # APHCM037
Xenon HID Headlight Ballast for 2013-2015 Mercedes-Benz GLK250
3.510 Reviews
$90.99
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits Mercedes-Benz GLK250: 2013 2014 2015
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ColorBlack
ConditionNew
item #1006H74Q
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Xenon HID Headlight Ballast for 2013-2016 Mercedes-Benz GL450
A-Premium®Part # APHCM037
Xenon HID Headlight Ballast for 2013-2016 Mercedes-Benz GL450
3.510 Reviews
$90.99
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits Mercedes-Benz GL450: 2013 2014 2015 2016
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ColorBlack
ConditionNew
item #1006H6HX
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A-Premium APHCM037 2015 Mercedes-Benz ML400 Headlight Control Module
A-Premium®Part # APHCM037
A-Premium APHCM037 2015 Mercedes-Benz ML400 Headlight Control Module
3.510 Reviews
$90.99
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits 2015 Mercedes-Benz ML400
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ColorBlack
ConditionNew
item #1006H8SL
Show less
Xenon HID Headlight Ballast for 2013-2016 Mercedes-Benz GL350
A-Premium®Part # APHCM037
Xenon HID Headlight Ballast for 2013-2016 Mercedes-Benz GL350
3.510 Reviews
$90.99
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits Mercedes-Benz GL350: 2013 2014 2015 2016
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ColorBlack
ConditionNew
item #1006H9UR
Show less
Xenon HID Headlight Ballast for 2013-2016 Mercedes-Benz SL550
A-Premium®Part # APHCM037
Xenon HID Headlight Ballast for 2013-2016 Mercedes-Benz SL550
3.510 Reviews
$90.99
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits Mercedes-Benz SL550: 2013 2014 2015 2016
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ColorBlack
ConditionNew
item #1006H7CY
Show less
Xenon HID Headlight Ballast for 2013-2016 Mercedes-Benz GL63 AMG
A-Premium®Part # APHCM037
Xenon HID Headlight Ballast for 2013-2016 Mercedes-Benz GL63 AMG
3.510 Reviews
$90.99
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits Mercedes-Benz GL63 AMG: 2013 2014 2015 2016
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ColorBlack
ConditionNew
item #1006H9KK
Show less
Xenon HID Headlight Ballast for 2012-2015 Mercedes-Benz ML350
A-Premium®Part # APHCM037
Xenon HID Headlight Ballast for 2012-2015 Mercedes-Benz ML350
3.510 Reviews
$90.99
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits Mercedes-Benz ML350: 2012 2013 2014 2015
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ColorBlack
ConditionNew
item #1006H8R1
Show less
A-Premium APHCM037 2015 Mercedes-Benz ML250 Headlight Control Module
A-Premium®Part # APHCM037
A-Premium APHCM037 2015 Mercedes-Benz ML250 Headlight Control Module
3.510 Reviews
$90.99
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits 2015 Mercedes-Benz ML250
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ColorBlack
ConditionNew
item #1006H9ZY
Show less
Xenon HID Headlight Ballast for 2012-2014 Mercedes-Benz CLS63 AMG
A-Premium®Part # APHCM037
Xenon HID Headlight Ballast for 2012-2014 Mercedes-Benz CLS63 AMG
3.510 Reviews
$90.99
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits Mercedes-Benz CLS63 AMG: 2012 2013 2014
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ColorBlack
ConditionNew
item #1006HA07
Show less
Front Driver Xenon LED DRL Daytime Running Headlight Module for 2017-2020 Audi S3
A-Premium®Part # APHCM054
Front Driver Xenon LED DRL Daytime Running Headlight Module for 2017-2020 Audi S3
3.510 Reviews
$29.99
Low stock: Only 1 left
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits Audi S3: 2017 2018 2019 2020
Check if this fits your vehicle
Item LocatedUnited States
ColorSilver
ConditionNew
item #1013PL48
Note
BI-XENON Headlight Daytime Running Light DRL Module.
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Front Driver Xenon LED DRL Daytime Running Headlight Module for 2017-2020 Audi A3
A-Premium®Part # APHCM054
Front Driver Xenon LED DRL Daytime Running Headlight Module for 2017-2020 Audi A3
3.510 Reviews
$29.99
Low stock: Only 1 left
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits Audi A3: 2017 2018 2019 2020
Check if this fits your vehicle
Item LocatedUnited States
ColorSilver
ConditionNew
item #1013PEGK
Note
BI-XENON Headlight Daytime Running Light DRL Module.
Show less
A-Premium APHCM037 2014 Mercedes-Benz CLS63 AMG S Headlight Control Module
A-Premium®Part # APHCM037
A-Premium APHCM037 2014 Mercedes-Benz CLS63 AMG S Headlight Control Module
3.510 Reviews
$90.99
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits 2014 Mercedes-Benz CLS63 AMG S
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ColorBlack
ConditionNew
item #1006HAWP
Show less
Xenon HID Headlight Ballast for 2012-2014 Mercedes-Benz C300
A-Premium®Part # APHCM037
Xenon HID Headlight Ballast for 2012-2014 Mercedes-Benz C300
3.510 Reviews
$90.99
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits Mercedes-Benz C300: 2012 2013 2014
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ColorBlack
ConditionNew
item #1006H63K
Show less
Xenon HID Headlight Ballast for 2016-2017 Mercedes-Benz B250e
A-Premium®Part # APHCM037
Xenon HID Headlight Ballast for 2016-2017 Mercedes-Benz B250e
3.510 Reviews
$90.99
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits Mercedes-Benz B250e: 2016 2017
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ColorBlack
ConditionNew
item #1006HALK
Show less
Xenon HID Headlight Ballast for 2012-2015 Mercedes-Benz C250
A-Premium®Part # APHCM037
Xenon HID Headlight Ballast for 2012-2015 Mercedes-Benz C250
3.510 Reviews
$90.99
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits Mercedes-Benz C250: 2012 2013 2014 2015
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ColorBlack
ConditionNew
item #1006H781
Show less
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Headlight Control Modules And Lamp Functions

A headlight control module manages an electrical function in a particular headlamp system. Depending on the vehicle and lamp, separate electronics can control a light source, a lighting function or headlamp movement. One module should not be assumed to operate every exterior light.

Identify the module's function, the installed lamp type and the replacement part number before selecting a headlamp control unit. A-Premium offers single modules and two-piece packages for selected applications.

Choosing And Replacing A Headlamp Control Unit

Modules that look alike can serve different lamp systems. Match the vehicle application, part number, connectors and mounting arrangement to the unit being replaced. LED control electronics and a xenon ballast have different tasks; choose the component identified for the installed system.

Module location also varies with the lamp and vehicle. Use the applicable service procedure to reach the unit without damaging the housing or its connections.

Diagnosing A Headlight Control Module

A nonworking light, flickering or a lighting warning can have several causes. Check the light source, wiring, connectors and power supply along with the relevant fault information before replacing the control unit.

If moisture or impact damage is present, inspect the lamp housing and connections as well. A replacement module cannot correct an unresolved leak or damaged wiring.

Frequently Asked Questions (FAQ)

Are LED headlight drivers and HID ballasts interchangeable?

They are intended for different light-source systems and perform different electrical tasks. Match the unit to the vehicle's installed headlamp and specified part number instead of selecting by housing shape alone.

Will a new headlight module need programming?

Some vehicles require coding or programming after replacement; others use a different procedure. The lamp type, vehicle and control unit determine the required setup, so confirm that procedure before ordering or installing the part.

Can a headlight module be sold as a pair?

Packages differ. Some A-Premium listings specify one module and others specify two. Confirm both the quantity and the applications covered by the selected package before planning a repair on both sides.

Does a lighting fault code prove that the module is defective?

A code identifies a system condition that needs diagnosis; it does not by itself establish which part must be replaced. Supply voltage, connector contacts, communication and the light source are among the items to check for the particular fault.

Does replacing a control unit include replacing the entire headlight?

A control unit is a separate electrical component, while a headlamp assembly contains additional lighting and housing parts. Package contents vary, so identify whether the needed repair is the module, the lamp assembly or another component.

Popular Headlight Control Module by Make

Popular Headlight Control Module by Model

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