How to Use MB C4 on Mercedes W203 C206?

 

One customer wondered if MB SD C4 could work on Mercedes like W203 C206.


Here is the Answer:

SD C4 before 4/11/2023 doesn't support W203 C206;

SD C4 after 4/11/2023 with updated motherboard supports W203 C206.


How to identify New/ Old board except date of manufacture?

New type has a mark on the case of the Ethernet port.

(The one with a bulge is the new type)

is-mb-sd-c4-possible-to-work-on-mercedes-w203-c206-1

How to make old type work on W203 C206?

Short-circuit two points on Wi-Fi module.

(Then Wi-Fi is not allowed to use, users can restore the two points to make Wi-Fi work again)

is-mb-sd-c4-possible-to-work-on-mercedes-w203-c206-2

http://blog.cardiagtool.co.uk/is-mb-sd-c4-possible-to-work-on-mercedes-w203-c206/

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