Mercedes-Benz

Warning/indicator lamp

Problem	Possible causes/effects andSolutions
The red restraint system warning lamp is on while the vehicle is switched on.	The restraint system is malfunctioning. WARNING Risk of injury due to malfunctions in the restraint system Components in the restraint system may be activated unintentionally or not deploy as intended in an accident. Have the restraint system checked and repaired immediately at a qualified specialist workshop. Detection of a restraint system malfunction: The restraint system warning lamp does not light up when the vehicle is switched on. The restraint system warning lamp lights up continuously or repeatedly during a journey. Drive on carefully. Note the messages on the instrument cluster. Consult a qualified specialist workshop immediately.

Problem

Possible causes/effects andSolutions

The red restraint system warning lamp is on while the vehicle is switched on.

The restraint system is malfunctioning.

WARNING Risk of injury due to malfunctions in the restraint system

Components in the restraint system may be activated unintentionally or not deploy as intended in an accident.

Have the restraint system checked and repaired immediately at a qualified specialist workshop.

Detection of a restraint system malfunction:

The restraint system warning lamp does not light up when the vehicle is switched on.
The restraint system warning lamp lights up continuously or repeatedly during a journey.

Drive on carefully.

Note the messages on the instrument cluster.

Consult a qualified specialist workshop immediately.