1、Applicable Model: Side mirror turn signal lamp is replacement for Citroen DS5 C4 PICASSO; replacement for Peugeot 508 SW; please confirm whether your model is applicable before buying. 2、OE Number: The part numbers for reference are 4068915, 6325J4, 6201869, please confirm whether it is consistent with the OE you need. 3、Improve Driving Safety: Side mirror turn signals can improve visibility and hazard warning in the vehicle field, reducing traffic accidents caused by improper steering or rollover vehicles and other factors. 4、Durability: The side mirror turn signal adopts premium materials and manufacturing process, which can withstand long time use, and has high durability performance. 5、Compatibility: This part is OEM original parts, and has the advantage of being fully compatible with the original parts of the car, to ensure the performance and stability of the vehicle. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.