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Porsche > 991 (911) MK1 2012-2016 > Lighting >

LED Daytime Running Lamps

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Headlamps LED upgrade 2023 PDLS style lights Porsche 991 2012-2018 LHD - 99163122102, 99163122202, 99163122103, 99163122203, 99163122104, 99163122204, 99163122105, 99163122205, 99163122106, 99163122206, 99163122107, 99163122207, 99163122108, 99163122208
5
Headlamps LED upgrade 2023 PDLS style lights Porsche 991 2012-2018 LHD
99163102023LHD
Product Information
Product Information
Headlamps (set of 2) 2023 PDLS style 991 Left Hand Drive

Fits:
Porsche 991 MKI 2012 - 2016
Porsche 991 MKII 2017 - 2019

Please note: these headlights will fit Xenon light cars without modification needed. If your car is 991.2 with LED or XENON headlights from factory, you will need to purchase additional harness (this can be added to you basket when you order the lights). If your car is 991.1 you the headlamps do not require additional harnesses and are plug and play. Depending on what headlamps you have from factory you may lose functions like going home lights. In extreme cases you may need to code the new light in with PIWIS system or similar.



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Related, superseded, cross reference or alternative numbers for comparison.

99163102023LHD
99163122102
99163122202
99163122103
99163122203
99163122104
99163122204
99163122105
99163122205
99163122106
99163122206
99163122107
99163122207
99163122108
99163122208

The product you are viewing cross references to these numbers
Headlamps LED upgrade 2023 PDLS style lights Porsche 991 2012-2018 RHD - 99163122302, 99163122303, 99163122304, 99163122305, 99163122306, 99163122307, 99163122402, 99163122403, 99163122404, 99163122405, 99163122406, 99163122407
5
Headlamps LED upgrade 2023 PDLS style lights Porsche 991 2012-2018 RHD
99163102023RHD
Product Information
Product Information
Headlamps (set of 2) 2023 PDLS style 991 Right Hand Drive

Fits:
Porsche 991 MKI 2012 - 2016
Porsche 991 MKII 2017 - 2019

Please note: these headlights will fit Xenon light cars without modification needed. If your car is 991.2 with LED or XENON headlights from factory, you will need to purchase additional harness (this can be added to you basket when you order the lights). If your car is 991.1 you the headlamps do not require additional harnesses and are plug and play. Depending on what headlamps you have from factory you may lose functions like going home lights. In extreme cases you may need to code the new light in with PIWIS system or similar.



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

99163102023RHD
99163122302
99163122303
99163122304
99163122305
99163122306
99163122307
99163122402
99163122403
99163122404
99163122405
99163122406
99163122407

The product you are viewing cross references to these numbers
DISPLAYING 1 to 2 (of 2 products)
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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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