1Fitment: Replacing OEM number for reference: 7258278, replacement for 5 Series F11 F07 GT M5. 2Function: Convert the voltage, stabilize the current, and protect the pulse surge, ensure the safety of the headlight. 3Premium ABS Material: Made of high quality ABS, rugged, corrosion resistant and durable for long term use. 4Easy Installation: Easy and quick to install, no complicated tools required, convenient to use. 5Ideal Replacement: Original standard, direct replacement for the old headlamp control unit. Item Type: Headlight Control Module Material: ABS OEM: 7258278 7267045 7304906 Fitment: Replacement for 5 Series F11 Pre-Facelift 2010-2013 Replacement for 5 Series F07 GT Gran Turismo Pre-Facelift 2008-2013 Replacement for M5 2013-2016 1 x Headlight Control ModulePlease double check the part number of your item, matching information is for reference only. If you are unsure of the item, please contact us before buying to avoid unnecessary return, thanks