2001 For the 2001 model year, BMW updated the E39 with newer, clear-lens tail, side marker, and headlights which first displayed the now-popular "angel eyes." Rear tail lights were changed to LEDs (Hella, the OEM, refers to these lights as "CELIS"), while the side and rear turn signals were changed from amber lenses to clear. The black trim was now painted to match the body color, and the front bumper now featured rounded fog lights. Internally many changes were made to electronics; items such as window regulators and the air conditioning were updated. The 528i was replaced by the 530i which had a new 168 kW (225 hp) M54B30 3.0 L inline-6. A new entry-level 525i was introduced featuring a 137 kW (184 hp) M54B25 2.5 L I6 and a slightly lower price. The available navigation system was changed to a wide screen version. sursa : www.wikipedia.org