Different versions of the Mercedes-Benz temperature units:

 

Mercedes 190 W201 

10Pin:
10 pin lcd version you can see below, if your unit looks like this then you need my 10 pin lcd version, both Celcius and Fahrenheit units looks the same and use the same 10pin system. Only difference is the LCD and the PCB board.

 

6Pin:
6 pin lcd version you can see below, if your unit looks like this then you need my 6 pin lcd version, both Celcius and Fahrenheit units looks the same and use the same 6pin system. Only difference is the LCD and the PCB board.

 

 

Mercedes e klasse W124 

10Pin:
10 pin lcd version you can see below, if your unit looks like this then you need my 10 pin lcd version, both Celcius and Fahrenheit units looks the same and use the same 10pin system. Only difference is the LCD and the PCB board.

 

6Pin:
6 pin lcd version you can see below, if your unit looks like this then you need my 6 pin lcd version, both Celcius and Fahrenheit units looks the same and use the same 6pin system. Only difference is the LCD and the PCB board.

 

 

Mercedes S Klasse W126

10Pin:
10 pin lcd version you can see below, if your unit looks like this then you need my 10 pin lcd version, both Celcius and Fahrenheit units looks the same and use the same 10pin system. Only difference is the LCD and the PCB board.

 

6Pin:
6 pin lcd version you can see below, if your unit looks like this then you need my 6 pin lcd version, both Celcius and Fahrenheit units looks the same and use the same 6pin system. Only difference is the LCD and the PCB board.