Do you want to retrofit the smallest parts of your car? If you do, these PY21W/BAU15S canbus led turn signal lights are essential! The led turn signal light substitutes complete your retrofit. The bulb is silver colored, contrary to the traditional orange coated bulbs. Perfect for a stylish finish. This light is provided with 5 high power Cree leds. The light output is similar to original PY21W lights. These led lights do not require any time to heat up, like original light bulbs. A led light switches off and on immediately, whilst an original light bulb needs some time to heat up or cool down once switched either on or off. This improves safety and creates a modern look. These led lights are obviously prepared for canbus systems. That means that in most cases, they won’t cause error displays on your on-board computer and won’t change the blinking speed. We tested the lights on the following cars: Make/model Year Function Info Audi Audi A4 B6 2001-2006 Audi A6 C6 2004-2011 BMW 3 Serie E9x gen. F30 2012+ Turning signal front Skoda Octavia 2017+ Rear units use PY21W LEDs Volkswagen Passat CC 2008-2012 Video Tiguan 5N facelift 2011+ Rear units use PY21W LEDs.Front bi-xenon headlights used PSY24W LEDs. Volvo XC60 2009-2013 Additional resistors needed. No rights can be derived from this table. Do you have more information about these LEDs for your car model that isn't listed yet? Let us know! Why wait any longer? Order your lights today! Please contact us for more information; we are more than willing to help you out.Did you know you can place group orders (e.g. your motor club or forum)? Ask us about our special rates for group orders! 2 Brand new PY21W of BAU15S canbus led bulbs 2 Years warranty These products are not ECE-approved and must not be used on public roads in any exterior application. Use on public roads will invalidate both the operating license and insurance coverage.The product images shown are for illustration purposes only and may not be an exact representation of the product. Actual products may vary due to changes in manufacturing/product enhancements. The product/kit pictures can differ from what you have received/will receive because we use generic pictures for the kits. Because with all the different options/product changes etc. it's nearly impossible for us to take pictures for all the kits we have and with all the different options. For example, butyl sealant can be shown in the picture, but with headlights that are originally sealed with butyl, it won't be in the kit. Specifications