2005 Mercedes S-Class Owner's Manual - Page 371

Practical hints What to do if ...? Display Possible cause FRONT TURN SIGNAL, L The left front turn signal lamp is malfuncCHECK LIGHT tioning. FRONT TURN SIGNAL, R The right front turn signal lamp is malfuncCHECK LIGHT tioning. REAR TURN SIGNAL, L CHECK LIGHT SUBSTITUTE LAMP ON! REAR TURN SIGNAL, R CHECK LIGHT SUBSTITUTE LAMP ON! MIRROR TURN SIG., L CHECK LIGHT Possible solution Replace the bulb as soon as possible. Replace the bulb as soon as possible. Replace the bulb as soon as possible. . The left rear turn signal lamp is malfunctioning. A substitute bulb is being used. The right rear turn signal lamp is malfunctioning. A substitute bulb is being used. The left turn signal in the side mirror is malfunctioning. This message will only appear if all light emitting diodes have stopped working. The right turn signal in the side mirror is malfunctioning. This message will only appear if all light emitting diodes have stopped working. Replace the bulb as soon as possible. Visit an authorized Mercedes-Benz Center as soon as possible. MIRROR TURN SIG., R CHECK LIGHT Visit an authorized Mercedes-Benz Center as soon as possible. 369