With Rescue AssistSM, the QR code decal will be placed in two areas on the vehicle. When you scan the QR code, within seconds, a webpage will open to a structural view of the vehicle. Rescue AssistSM is both free and easy to use.
To download a QR reader:
Make sure you have a smartphone or tablet with internet connection.
Find one of the two QR code decals. One is located on the inside of the fuel door, the other on the opposite side door post (B-pillar).
How to scan the QR codes within Mercedes-Benz vehicles:
Open the QR reader app on your smartphone or tablet.
Find one of the two QR code decals. One is located on the inside of the fuel door, the other on the driver's side door post (B-pillar).
Hold your device in front of the decal, press the button to scan, or wait until the reader focuses and takes you to the vehicle's schematic.