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Buy BMW 525i Headlight Assembly

SELECT Your BMW 525i Year

All 2007 2006 2005 2004 2003 2002 2001

SELECT Your BMW 525i Submodel

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SELECT Your BMW 525i Body Type

All Sedan Wagon

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SELECT Your BMW 525i Engine

All 2.5L L6 3.0L L6
  1. Headlight Assembly for BMW 5-Series 2004-2007, Left Driver, Halogen, without Auto Adjust, Sedan, Replacement Headlight Assembly for BMW 5-Series 2004-2007, Left Driver, Halogen, without Auto Adjust, Sedan, Replacement
    Headlight Assembly for BMW 5-Series 2004-2007, Left Driver, Halogen, without Auto Adjust, Sedan, Replacement
    High-Quality TYC/DEPO-brand item; Halogen; Composite; OEM #63127166115, Partslink #: BM2502134
    $344.95

    In Stock

  2. Headlight Assembly for BMW 5-Series 2004-2007 Sedan, Right Passenger, Halogen, without Auto Adjust, Replacement Headlight Assembly for BMW 5-Series 2004-2007 Sedan, Right Passenger, Halogen, without Auto Adjust, Replacement
    Headlight Assembly for BMW 5-Series 2004-2007 Sedan, Right Passenger, Halogen, without Auto Adjust, Replacement
    High-Quality TYC/DEPO-brand item; Halogen; Composite; OEM #63127166116, Partslink #: BM2503133
    $372.95

    In Stock

  3. Headlight Washer Cover for BMW 5-Series 2004-2010 Left, Plug Hole, Textured Black, Without M Package, Sedan/Wagon, Replacement (Models: 525i, 530i, 545i, 535i, 550i, M5) Headlight Washer Cover for BMW 5-Series 2004-2010 Left, Plug Hole, Textured Black, Without M Package, Sedan/Wagon, Replacement (Models: 525i, 530i, 545i, 535i, 550i, M5)
    Headlight Washer Cover for BMW 5-Series 2004-2010 Left, Plug Hole, Textured Black, Without M Package, Sedan/Wagon, Replacement (Models: 525i, 530i, 545i, 535i, 550i, M5)
    5-SERIES 04-10 HEADLIGHT WASHER COVER Left (Driver), Plug Hole, Textured Black, without M Pkg., Sedan/Wagon

    OEM #: 51 11 7 056 945, Partslink #: BM1038111
    $7.95

    In Stock

  4. Left Driver Headlight Assembly for 2004 - 2007 BMW 525i, E60 Body Code, Front Headlight Assembly Replacement Housing / Lens / Cover, Xenon, Without Auto Adjust Lights, Composite, 63127160197, Replacement Left Driver Headlight Assembly for 2004 - 2007 BMW 525i, E60 Body Code, Front Headlight Assembly Replacement Housing / Lens / Cover, Xenon, Without Auto Adjust Lights, Composite, 63127160197, Replacement
    Left Driver Headlight Assembly for 2004 - 2007 BMW 525i, E60 Body Code, Front Headlight Assembly Replacement Housing / Lens / Cover, Xenon, Without Auto Adjust Lights, Composite, 63127160197, Replacement
    High-Quality TYC/DEPO-brand item; Xenon; without Auto Adjust Lamps; Composite Lamps; OEM #63127160197, Partslink #: BM2502125
    $556.95

    In Stock

  5. Right Passenger Headlight Assembly for 2004 - 2007 BMW 525i, Front Headlight Assembly Replacement Housing/Lens/Cover, E60 Body Code, Xenon, without Auto Adjust Lights, Composite, 63127160198, Replacement Right Passenger Headlight Assembly for 2004 - 2007 BMW 525i, Front Headlight Assembly Replacement Housing/Lens/Cover, E60 Body Code, Xenon, without Auto Adjust Lights, Composite, 63127160198, Replacement
    Right Passenger Headlight Assembly for 2004 - 2007 BMW 525i, Front Headlight Assembly Replacement Housing/Lens/Cover, E60 Body Code, Xenon, without Auto Adjust Lights, Composite, 63127160198, Replacement
    High-Quality TYC/DEPO-brand item; Xenon; without Auto Adjust Lamps; Composite Lamps; OEM #63127160198, Partslink #: BM2503125
    $497.95

    In Stock

  6. 2004 - 2006 BMW 525i Headlight Assembly - Right Passenger 2004 - 2006 BMW 525i Headlight Assembly - Right Passenger
    2004 - 2006 BMW 525i Headlight Assembly - Right Passenger
    5-SERIES 04-07 HEAD LAMP RH, Lens and Housing, HID, w o HID Kit, w Auto Adjust H Light, Sedan Wagon

    OEM #: 63 12 7 160 158, Partslink #: BM2503124
    $1779.95

    In Stock

  7. Headlight Washer Cover Pair/Set for BMW 5-Series 2004-2010, Upper, Right Passenger & Left Driver, Replacement Models: for 520i, 523i, 528i, 535i, 540i, 545i, 550i Headlight Washer Cover Pair/Set for BMW 5-Series 2004-2010, Upper, Right Passenger & Left Driver, Replacement Models: for 520i, 523i, 528i, 535i, 540i, 545i, 550i
    Headlight Washer Cover Pair/Set for BMW 5-Series 2004-2010, Upper, Right Passenger & Left Driver, Replacement Models: for 520i, 523i, 528i, 535i, 540i, 545i, 550i
    5-SERIES 04-10 HEAD LAMP WASHER COVER Right (Passenger) AND Left (Driver), Upper
    OEM #s: 51117111741, 51117111742
    Partslink #s: BM1039103,BM1038103, Partslink #: SET-B010325
    $28.95

    In Stock

  8. 1997 - 2003 BMW 525i Headlight Retaining Ring - (Brand: LKQ Platinum Plus) - Left Driver Side - (Base 2.5L Sedan + Base 2.5L Wagon) Replacement 1997 - 2003 BMW 525i Headlight Retaining Ring - (Brand: LKQ Platinum Plus) - Left Driver Side - (Base 2.5L Sedan + Base 2.5L Wagon) Replacement
    1997 - 2003 BMW 525i Headlight Retaining Ring - (Brand: LKQ Platinum Plus) - Left Driver Side - (Base 2.5L Sedan + Base 2.5L Wagon) Replacement
    HIGH-QUALITY PLATINUM PLUS BRAND, Brand: LKQ Platinum Plus, DRIVER SIDE HEAD LIGHT RETAINER RING, E39, GRAY, HEAD LIGHT MOLDING, LOWER, E39, GREY, HEAD LAMP MOULDING, HEAD LAMP MOULDING, LOWER, OE: 51138168809, Partslink #: BM2506106
    $33.95

    In Stock

  9. 1997 - 2003 BMW 525i Headlight Retaining Ring - (Brand: LKQ Platinum Plus) - Right Passenger Side - (Base 2.5L Sedan + Base 2.5L Wagon) Replacement 1997 - 2003 BMW 525i Headlight Retaining Ring - (Brand: LKQ Platinum Plus) - Right Passenger Side - (Base 2.5L Sedan + Base 2.5L Wagon) Replacement
    1997 - 2003 BMW 525i Headlight Retaining Ring - (Brand: LKQ Platinum Plus) - Right Passenger Side - (Base 2.5L Sedan + Base 2.5L Wagon) Replacement
    HIGH-QUALITY PLATINUM PLUS BRAND, Brand: LKQ Platinum Plus, PASSENGER SIDE HEAD LIGHT RETAINER RING, E39, GRAY, HEAD LIGHT, MOLDING, LOWER, E39, GREY, HEAD LAMP MOULDING, HEAD LAMP MOULDING, LOWER, OE: 51138168810, Partslink #: BM2507106
    $11.95

    In Stock

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Overview of BMW 525i Headlights

The BMW 525i, part of the E39 (1997-2003) and E60 (2004-2010) generations, utilizes various headlight systems, including halogen, xenon (HID), and LED. Headlight assemblies are crucial for visibility and vehicle aesthetics. They house components like bulbs, lenses, and reflectors. (eBay, eBay, SEALIGHT)

Bulb Specifications

Headlight bulb specifications vary by model year and headlight type:

  • E39 (1997-2003):
    • Low Beam: 9006 (HB4)
    • High Beam: 9005 (HB3)
    • Fog Lights: H1
    • Turn Signal: 1156 (PowerBulbs, Boslla)
  • E60 (2004-2010):

For a comprehensive bulb size guide, refer to Boslla's BMW 525i Bulb Size Guide. (Boslla)

Headlight Assemblies

Headlight assemblies for the BMW 525i come in various designs:

  • Halogen Assemblies: Standard on earlier models, offering reliable illumination.
  • Xenon (HID) Assemblies: Provide brighter light and a bluish hue, enhancing night driving visibility.
  • LED Assemblies: Found in newer models, offering energy efficiency and a modern appearance. (Amazon)

When replacing headlight assemblies, ensure compatibility with your vehicle's model year and existing systems.

Installation and Adjustment

Proper installation and adjustment of headlight assemblies are vital for optimal performance: (YouTube)

  • Installation: Typically involves removing the front bumper or inner fender lining to access the headlight mounting points.
  • Adjustment: Use a Torx T40 screwdriver to adjust the vertical and horizontal alignment screws, ensuring headlights are aimed correctly. (, YouTube)

For a visual guide on adjusting BMW headlights, see the video below: (YouTube)

How To Adjust Headlights BMW E60 5 Series

Maintenance and Troubleshooting

Regular maintenance ensures headlight longevity and performance:

  • Cleaning: Use a microfiber cloth and appropriate cleaner to remove dirt and prevent lens clouding.
  • Bulb Replacement: Replace bulbs promptly when they burn out to maintain visibility.
  • Troubleshooting: If headlights flicker or fail to operate, check for blown fuses or faulty wiring. (AUXITO)

Frequently Asked Questions

Q: How do I know which headlight bulb to use for my BMW 525i?

A: Refer to your vehicle's owner manual or consult a bulb size guide to determine the correct bulb type and size for your specific model year.

Q: Can I upgrade my BMW 525i's halogen headlights to xenon or LED?

A: Yes, but ensure the new bulbs are compatible with your vehicle's electrical system and that the headlight assemblies can accommodate the new bulb types.

Q: What should I do if my BMW 525i's headlight is dim or not working?

A: Check the bulb for signs of burnout, inspect the fuse, and examine the wiring for any damage. If the issue persists, consult a professional mechanic.

Q: How can I adjust the aim of my BMW 525i's headlights?

A: Locate the adjustment screws near the headlight assembly and use a Torx T40 screwdriver to adjust the vertical and horizontal alignment. Ensure the vehicle is on level ground and the headlights are aimed at the correct height. (YouTube)

Additional Resources

For more detailed information on BMW 525i headlight assemblies and related components, consider exploring the following resources:

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