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Porsche > 991 (911) MK2 2016-2019 > 991.2 Targa 4S / GTS 3.0L (420/450 Bhp) 2016-19 > Lighting >

LED Daytime Running Lamps

LED Daytime Running Lamps

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LED Headlamp Upgrade - 992-1 Matrix Style (2019) - for Porsche 991-2 Carrera / Turbo / GT3 - 99163121102, 99163121103, 99163121202, 99163121203, 99163121302, 99163121303, 99163121402, 99163121403, 99163129302, 99163129303, 99163129402, 99163129403, 99163129502, 99163129503, 99163129602, 99163129603, 99163127122, 99163127123, 99163127126, 99163127222, 99163127223, 99163127226, 99163127322, 99163127323, 99163127326, 99163127422, 99163127423, 99163127426, 99163196362, 99163196363, 99163196365, 99163196462, 99163196463, 99163196465, 99163196562, 99163196563, 99163196565, 99163196662, 99163196663, 99163196665 - 991652601/02LL-LHD, 991652601/02LL-RHD
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LED Headlamp Upgrade - 992-1 Matrix Style (2019) - for Porsche 991-2 Carrera / Turbo / GT3
Special Offer
99163102019
Product Information
Product Information
Transform the look of your 991 with this striking LED headlamp upgrade. Featuring black internals and a design inspired by the Matrix headlamps found on later 992.1 models, it delivers a bolder, more commanding road presence.   

Fits:
Porsche 991-2 Carrera 2017-19
Porsche 991-2 Turbo 2018-20
Porsche 991-2 GT3 2018-21

These headlamps are plug-and-play for vehicles originally equipped with Xenon headlamps (option codes 601 / 603). The included 14-pin to 14-pin wiring harness adaptor must be used, and alternative headlamp trays are required. These trays are not included and must be purchased separately — you will have the option to add them when placing the headlamps in your basket.

These headlamps are also compatible with vehicles originally equipped with LED headlamps (option codes 602 / XEY). The included 10-to-14-pin wiring harness adaptor must be used, and alternative headlamp trays are required. These trays are not included and must be purchased separately and can be selected when adding the headlamps to your basket. Vehicle coding is required for vehicles with factory LED headlamps.

NOTE: While these headlamps are compatible with vehicles equipped with Porsche Dynamic Lighting System (PDLS), PDLS functionality is not supported. As a result, the headlamp beam will no longer adapt to steering input.



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

99163102019
99163121102
99163121103
99163121202
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99163196462
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99163196662
99163196663
99163196665

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About LED Daytime Running Lamps

Porsche LED Daytime Running Lamps - Enhanced Visibility, Safety & Modern Styling

Porsche LED Daytime Running Lamps (DRLs) are designed to improve vehicle visibility during daylight driving, helping other road users see your car more clearly. Using energy-efficient LED technology, DRLs provide a crisp, modern light signature that enhances safety while reinforcing Porsche’s distinctive front-end styling.

Available from Design911, Porsche LED DRLs are supplied to OEM or approved replacement standards, ensuring correct brightness, colour temperature, and seamless integration with factory lighting and control systems.

What Do Porsche LED Daytime Running Lamps Do?

LED DRLs operate automatically when the vehicle is in use, improving daytime visibility.

Core Functions:

  • Increase vehicle visibility in daylight conditions
  • Reduce the risk of daytime collisions
  • Enhance front-end styling with a modern LED signature
  • Operate automatically with minimal driver input
  • Consume less power than traditional lighting

DRLs are a key safety and design feature on modern Porsche models.

Why Do LED Daytime Running Lamps Fail?

Although long-lasting, LED DRLs can fail due to electrical or environmental factors.

Common Causes of Failure:

  • LED driver or control module failure
  • Moisture ingress into the lamp housing
  • Heat build-up causing electronic degradation
  • Wiring or connector faults
  • Impact damage from road debris

Failure may result in warning lights, dim output, or complete loss of DRL function.

When Should LED Daytime Running Lamps Be Replaced?

Porsche LED DRLs should be replaced when:

  • One or more LEDs stop illuminating
  • Light output becomes uneven or noticeably dim
  • Dashboard warnings indicate a lighting fault
  • Moisture or condensation appears inside the unit
  • During front-end repairs or lighting upgrades

Timely replacement restores safety, appearance, and compliance.

Highlights

  • OEM-spec Porsche LED DRL replacements
  • Improves daytime visibility and road safety
  • Modern, energy-efficient LED technology
  • Maintains factory styling and light signature
  • Suitable for repair and lighting refurbishment       

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