How to replace headlamps on your Citroen DS4

Discover how to change the halogen headlamps of your Citroen DS4 with Philips LED retrofit bulbs. Citroen DS4 uses LED-HL [≈H7] for low beam. Important: This LED retrofit light is specifically designed and intended for off-road use only, such as rally and race track driving, and is therefore subject to a technical check for installation. The LED retrofit light cannot legally be installed in on-road vehicles. Lumileds cannot accept any responsibility and/or liability. It is your own responsibility that the use of the LED Retrofit lights complies with applicable legal requirements. Designed for rally and race tracks. Not for use on public roads.