Mercedes-Benz R Class W251 LED Interior Light Kit 22Pcs Canbus Error F

Mercedes-Benz R Class W251 LED Interior Light Kit 22Pcs Canbus Error Free Plug and Play for R300 R320 R350 R500 2005-2014 | AutoGlowLED

$40.99

Color purple white warm white ice blue

Product Overview

Upgrade your Mercedes-Benz R-Class (W251) interior with a complete 22-piece LED conversion kit that delivers crisp, 6000K white light while preserving full factory functionality. Each bulb is engineered to be 100% CANBUS error-free, eliminating dashboard warning lights and flickering. This plug-and-play package replaces every interior bulb from the dome lights to the trunk, providing a seamless, brighter cabin experience that lasts up to 50,000 hours.

Compatible Models

Mercedes-Benz R-Class W251: R300 (2005–2014), R320 (2005–2014), R350 (2005–2014), R500 (2005–2014).

Key Features

CANBUS Error-Free Technology – Built-in resistors prevent hyper-flash, flicker, and dashboard bulb-out warnings on all R-Class models.
6000K Cool White Light – Delivers a bright, daylight-like glow that improves visibility and modernizes your interior without harsh blue tones.
True Plug-and-Play Design – Direct replacement for factory bulbs; no wiring, splicing, or modifications required.
50,000-Hour Lifespan – Premium LED chips rated for long-term reliability, outlasting halogen bulbs by up to 25 times.
Custom-Fit 22-Piece Kit – Includes specific bulbs for front/middle/rear dome lights, vanity mirrors, trunk, glove box, footwells, and doors – all tailored for the W251 generation.

Installation Guide

Turn off all lights and allow bulbs to cool. Remove the existing halogen bulb by gently prying off the lens or pulling the bulb from its socket. Use the included installation tool if needed to avoid scratching trim.
Insert the new LED bulb into the same socket. Ensure the metal pins align with the connector. If the bulb does not light immediately, remove it, rotate 180 degrees, and reinsert – polarity may vary by socket.
For festoon-style bulbs (dome/trunk), slightly bend the metal pin clips inward to create a tighter grip if the bulb feels loose. Snap the lens back into place and test all lights before reassembling trim panels.

Frequently Asked Questions

How does the brightness compare to the original halogen bulbs?

This LED kit produces approximately 300% more light output than factory halogens at the same power draw. The 6000K color temperature provides a cleaner, whiter light that reduces eye strain and makes interior details more visible. Unlike halogens, LEDs do not dim over time – you get consistent brightness for the full 50,000-hour lifespan.

Will this kit cause CANBUS errors or dashboard warnings on my R-Class?

No. Every bulb in this kit is engineered with built-in CANBUS cancellation circuitry specifically for Mercedes-Benz W251 models. This prevents the "bulb out" warning, flickering, or rapid flashing that often occurs with standard LEDs. The kit is tested to work flawlessly on R300, R320, R350, and R500 variants from 2005 to 2014.

How do I know these bulbs will fit my specific R-Class trim and year?

This kit is designed exclusively for the Mercedes-Benz R-Class W251 generation (2005–2014). It covers all trim levels and body styles, including long-wheelbase versions. The 22-piece set matches every socket type in your vehicle – from the 42mm festoon dome lights to the T10 wedge footwell bulbs. If you have any fitment concerns, our 2-year warranty and 30-day return policy ensure a risk-free purchase.