Mercedes SRS - Auto Repair Codes

Scan Tool for Codes and Live Data for your Mercedes Airbag (SRS) from $199 USD

The information below may apply to Mercedes E Class 124 and many other models

Step 4

Mercedes SRS Code Reading

Connector Diagram

Auto Repair Manual - How to read codes (No Special Tools Needed)

1 Warm the vehicle to operating temperature if possible.

2 Stop vehicle, place in park or neutral and turn ignition OFF.

3 Turn ignition ON.

4 Connect the terminals using your own wire link, (Click here for details) , as shown in the diagramfor 2-4 seconds then remove the link.

5 Codes will be emitted via SRS Warning Light.

6 Read codes as described in the Code Format Description below.

7 Press the continue button to enter the code numbers and get the code description(s).

Code Format Diagram

Code Format Description

• The code is a straight count of flashes, 5 flashes represents code 5.

• A longer pause separates each repetition.

• Code Format Diagram shows code No. 5.

To move to the next screen click on the Continue button

 Continue > 

Note on Example Model(s): Mercedes E Class 124
The example model(s) shown, Mercedes E Class 124 for this auto repair service are only an indication to help you. There may be many other models that apply to this connector. Click above link to see the complete vehicle coverage list.