Owned the car a week, so the first job was to remove the steering wheel controls and replace them with the ones including the Cruise Control. 
such a simple replacement, however it obviously does not work yet, as the cruise control has to be enabled.

I have Forscan on my Windows laptop and have the extended licence, just waiting for Amazon to deliver my OBD adapter, 

never used Forscan in my life…. So if anyone has a step by step account, it would be appreciated. 

Look on You-Tube for a guy called SY Diagnostics, he does a whole range of videos on FORScan and how to use it.

Well today I sat and had another go at using Forscan.......

Forscan

1st: click on save icon at bottom, make a back up 
2nd: 3rd icon up left hand side … looks like a processor chip click on this 

3rd: come down to BdyCM module configuration…. (Not the as built format… next one down) 
4th: Press Play icon bottom left
5th: look for Cruise Control (highlight this) go to bottom of the page press edit selected button 

Make sure number 8 highlighted then press ok 

6th: go to bottom left of the page click on WRITE button 

7th: back to list and highlight SCCM Module Configuration 

Double click ? 


8th: Highlight Steering Wheel Switch Left H1BT-9E740-A*

9: bottom left .. click on edit selected button 


Needs to be on number one then press ok (tick) at bottom then at bottom of page press WRITE 

Back on module selection screen.. highlight IPC Module Configuration 

cruise system control switch Enabled 

Click on bottom Edit Selected … choose option - Enabled and tick the box … close it and press WRITE 
◦ 

 

The result is have now succesfully installed and programmed Cruise Control ....   very happy