2000 Mercedes-Benz C230 Q&A
2000 Mercedes-Benz C230 Question: What causes the BAS/ESP light to come on.
Well, it could mean that the emergency brake has not been fully released.The ABS system light is on if something has occurred within the ABS system. Something faulty may have happened there, get it checked out! - chinasinoy
Keep in mind that the light will come on when there is wheel slippage on wet pavement or ice. If it is coming on for those reasons, it is normal. Are you talking about the yellow triangle light? If it is coming on without the car moving, then there is a problem. - Moscato3
Its the break light switch. Cheap 30$ and its ez to replace. Club202.com - JNeutron12