Peugeot 407 LIGHTING PROBLEM

Dear friends, the signal of the peugeot 407 vehicle is very dim. Same with the brake light. I am not getting the performance I want. Any suggestions on led xzenon led taillights? I wish you good driving.

First, clean the bulb sockets and have them checked. then replace the bulbs with new ones completely. In addition. You can remove and clean the taillights. It can also be a problem due to dust and dirt.

Thanks for your suggestion