Gløderele BMW M47 │ BERU Glow plug relay control module unit

BERU® is one of the leading brands of Diesel cold-start technology and offers a wide range of glow plugs and electronically controlled quick starting systems (ISS) for Diesel engines. BERU®️'s three types of Glow Plug Control Units cover over 90% of European diesel cars fitted with a glow plug control unit*. Innovations in technology have ensured that today’s diesel engines are quieter, more efficient and cleaner than ever before. For over 100 years, BERU®️ has been a trusted technological partner to the automotive industry and the aftermarket sector, continuously adding innovative developments to its trusted range of diesel starting technologies. This includes Glow Plug Control Units, an innovation that adds even more intelligence to the modern diesel engine. Together with the BERU®️ Glow Plug, the BERU®️ Glow Plug Control Unit ensures the engine runs as smoothly and cleanly as possible during the start-up phase. How does a BERU®️ Glow Plug Control Unit achieve this? By translating vital information from the Engine Control Unit (ECU) – such as glow request, engine speed, coolant temperature and the amount of injected fuel to an exact desired glow plug voltage – and adjusting the current on-board voltage to the Glow Plugs to match this input.