This instruction show you guide on how to use DAS to retrofit Benz 204 rear LED light.
1 Start DAS and do a quick test
2 Open rear sam and go to development data
3 Select control unit adaption
4 Go to the Control unit adaptions (Variant Coding)
5 Go to the Parameter Lichtfunction
6 Change the coding according to the below screenshots:
7 Save the config
8 Select “YES”
Now shut down DAS, shut down the car and lock it, now start the car again and everything should be working correctly.