The BMW 750Li front inner turn signal requires a 3457NA bulb size, while front turn signals use either 3357NA or 12961 bulb sizes, and rear turn signals use 12496 or PY21W bulb sizes. The replacement chart covers 2006 to 2008 model years with corresponding bulb size specifications.
The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.