REPLACEMENT LED TURN SIGNALS - f30 sequential turn signal are used to instruct your vehicles to turn left or right to attract the attention of other drivers and pedestrians. Smoked lens with LED lighting, waterproof stylish darkened housing looks sleek. Scrolling LED technology make your car look stylish, installed under the mirror with shape. Exquisite design, modern appearance, just a low price. FITS THE FOLLOWING VEHICLES - Replacement for 2013-2018 1 Series F20 sequential turn signals; 2014-2018 2 Series F22 F23 F87 turn signal led; 2012-2018 3 Series F30 F31 F34 F35 mirror turn signal; 2013-2018 4 Series F32 F33 F36 sequential led turn signal; 2010-2018 X1; 2010-2018 E84 smoked sequential turn signals; 2014-2018 i3 dynamic turn signals. Please confirm it fit for your vehicle before purchasing. REPLACES PART - Driver Side 63137280771, 63 13 7 280 771 63-13-7-280-771;Passenger Side 63137280772, 63 13 7 280 772, 63-13-7-280-772. Faster on/off response time and super bright LED technology for driving safety. Simple 10 minute installation includes both Left and Right side. PREMIUM QUALITY - Waterproof and ultra due to innovative LED technology, low power consumption and energy saving. Employing super bright LED, these turn signals running lights are weather-sealed to prevent dirt and moisture from harming the state of the art electronics found inside. Sleek smoked housing LED appearance not fade, long service life. Color: black Material: ABS Package Contents: 2x Turn Signal Light Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.