Home » LED Dynamic Side Mirror Turn Signal Lights for Mercedes-Benz W164 W251 X164

LED Dynamic Side Mirror Turn Signal Lights for Mercedes-Benz W164 W251 X164

SKU: 1005008107008103-Default Title
Default Title
€47,17
-38% €75,48 €47,17

Upgrade your Mercedes-Benz exterior signaling with these dynamic side mirror turn signals, engineered as direct replacements for OE part numbers A1648200521 and A1648200621. Built for the R-Class (W251, 2006–2010), M-Class (W164, pre-facelift 2005–2008), and GL-Class (X164, pre-facelift 2006–2010), these units swap out dim incandescent bulbs for bright, sequential LED strips that scroll outward along the mirror housing. The glossy smoked-black casing integrates seamlessly with factory mirror shells, while fully sealed construction guarantees reliable operation in rain, snow, and road grime. Connection requires no programming or resistors; the harness drops straight into your existing plug for an instant, error-free upgrade.

Benefits & Usage Tips

  • The progressive sequential light pattern gives following drivers earlier visual cues, reducing sudden braking incidents during highway merging and lane changes.
  • Wipe connector pins with a dry microfiber cloth before installation to prevent oxidation and ensure consistent voltage delivery.
  • Align the adhesive backing carefully on smooth mirror surfaces; avoid heat exposure during peak summer months until the seal fully cures.

Product Specifications

  • Voltage: 12V DC
  • Brightness: 2400LM
  • Material Composition: Impact-resistant thermoplastic shell with embedded high-output LEDs
  • Housing Finish: Smoked black
  • Certifications: E8 marked, DOT / SAE compliant
  • Operational Weight: 300g per pair
  • Environmental Seal: 100% waterproof rating

Package Includes:

  • 1 × Left-side sequential mirror turn signal
  • 1 × Right-side sequential mirror turn signal

Important Reminders

These mirrors are positioned on the exterior face and designed strictly for pre-facelift W164/X164 variants and standard W251 years. Verify your chassis code and model year before purchase. Professional fitting is advised to protect internal mirror actuators and maintain splash-tight sealing. Color appearance may shift slightly due to display calibration and ambient lighting. Minor dimensional tolerance of 1–2 mm is expected from standard manufacturing processes.

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