How to Configure MB SD Connect C4 PLUS DoIP WiFi Wireless Connection?

New MB Star SD Connect C4 PLUS DoIP diagnostic multiplexer enables WiFi/WLAN and USB connections.  Some of our Japanese customer reported that the doip c4 communicates fast and stable through WiFi. Check the step-by-step wifi setting guide below:

 

 

For MB SD C4 Plus manufactured after year 2021

The new MB SD Connect C4 plus Doip has improved the WiFi connection and enables users to connect WiFi easily since year 2021.

You connect the device and search C4 WiFi (WiFi name: XC4 PLUS, then pair wifi with password: 123456789

Save the setting and done.

Connect Mb Sd C4 Doip With Wifi Connect Mb Sd C4 Doip With Wifi 2

For MB SD C4 DoIP manufactured before year 2019. 

Users have to configure wifi in order to make wireless connection.

How to Configure mb sd c4 doip WiFi wireless connection?

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Open Administration->SDConnect Toolkit

Select Register/configure tab

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Select the name for SDconnect as 21

Enable both WLAN parameters, workshop and WLAN parameters, road option

Set up IP address, encryption type and key as following:

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WLAN parameters, workshop

IP address: 192.168.191.31
Network screen: 255.255.255.0
Gateway:
SSID (network name): workshop
Encryption: WPA2/ASCII
Key: 123456789

 

WLAN parameters, road
IP address: 192.168.2.223
Network screen: 255.255.255.0
SSID (network name): Road24h
Encryption: WEP/Hex
Key: aaaaaaaaaaaaaaaaaaaaaaaaaa (26*a)
Press Start button

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You’ll see WLAN and device status turn to yellow on toolbar

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You are allowed to print out the SDConnect Toolkit configuration settings as well
Close the MB SD C4 DoIP SDConnect Toolkit

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Open and install Mars free WiFi Hotspot software on desktop

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set the WiFi name as: workshop and password, then Save
Restart the computer !!!!
WiFi setting is done.

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Now open the Xentry software on the desktop to start wireless diagnosis

i.e Runs a self-test on a Mercedes Benz C-class W204

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See also:

How to Configure MB SD Connect C4 DoIP when diagnose DoIP models?

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