Direct replacement for LH and RH mirror turn signal with dark/black smoke lens LED right and left side mirror turn signal lights, featuring a dynamic super light strip repeater sequential blink flash indicator (Replace Part Number: A2129067501, A2129067401). When the turn signal is activated, the LED lighting flows or scrolls from one side to the other. Easy to installsimply remove the mirror glass to access the screws or clips inside, release the cap or cover, and directly replace the mirror turn signal lamp assembly. Enhances your vehicle with a premium Euro-style look and improved visibility for increased safety.Fits the following models: - A W176 20132017: A180, A200, A250, A45 - B W246 20122018: B180, B250, B250e - E W212 20102015: E200, E250, E300, E350, E400, E500, E550, E63, E63 S - C W204 20082013: C180, C200, C250, C300, C350, C400, C43, C63, C63 S - CLA C117 20142017: CLA180, CLA200, CLA250, CLA45 - GLA X156 20142017: GLA180, GLA200, GLA250, GLA45 - X204 20082015: GLK250, GLK280, GLK300, GLK350 - S W221 20072012: S350, S400, S400L, S450, S500, S500L, S550, S560, S600, S600L, S63, S65 - W218 20112017: CLS350, CLS400, CLS500, CLS550, CLS63 Specifications: - Product Name: Side Mirror Sequential Dynamic Turn Signal Light for C, E, S, CLA, GLA - LED Light: Dynamic yellow turn signal - Voltage: 12V DC - Placement on Vehicle: Left and Right Side - Interchange Part Numbers: A2129067401, 2129067401 - Reference Part Numbers: A3159539A, A3159539C, 3159539C - Other Part Numbers: A1668200121, 1668200121, 2128100364 - Compatible With: C, E, S, CLA, GLA, and other applicable models - Color: Smoked - Material: ABS + LED Package Includes: - 2 x Rearview Mirror Turn Signals Note: The package includes only the items listed above. Other accessories are not included. Due to lighting and display differences, the actual color may vary slightly from the image. Measurement error allowed is +/- 13 cm.