First read and observe the introductory information
and safety warnings
The central locking system indicator lamp is located in the driver door .
Depending on the vehicle equipment level, the vehicle may have an anti-theft alarm and a SAFELOCK mechanism .
| After locking the vehicle | Meaning | |
|---|---|---|
| Without anti-theft alarm | With anti-theft alarm and SAFELOCK mechanism | |
| A red LED flashes for approximately 2 seconds, firstly at short intervals and then more slowly. | Vehicle is locked. | Vehicle is locked and SAFELOCK is activated. |
| A red LED flashes for approximately 2 seconds and then goes out. The light starts to flash again after approximately 30 seconds. | — | Vehicle is locked and SAFELOCK is deactivated. |
| A red LED flashes for approximately 2 seconds in short intervals. The lamp will then light up without interruption for approximately 30 seconds. | Fault in the locking system. Go to a qualified workshop. | Fault in the locking system. Go to a qualified workshop. |

NOTICE
Introduction
Description of the central locking systemTires, Dismounting, Wheels without and with Tire Pressure Monitoring System
If equipped check the tire pressure monitoring sensor with
the vehicle diagnostic tester and if necessary replace.
Note
When cleaning disc wheel (rim), the tire pressure monitoring
sensor (if equipped) must not come into c ...
Towing Recognition Control Module -J345
General Information
The Towing Recognition Control Module -J345- recognizes
“trailer mode” when there is a power decrease of at least 5 W
→ Note and transmits this information to various control
modules via the CAN data bu ...
Commercially Available Tools and Materials
Note
This list outlines the testers, tools and materials required
for expert refrigerant circuit repair work.
Caution
Non-approved tools or materials such as leak sealing
additiv ...