Biggeordie55

Curiouser and curiouser my dash has been changed to MPH also but just prior to me buying it.

Update. its a bit of a tail but it has a happy ending. after my first attempt, which i followed the online video and pulled the connecting plug apart to expose the wires, which didn't work i notices a socket that the original connector would have fit into so i bought another £10 kit as i needed a new cable. Went back in and plugged the cable connector into the socket on the steering wheel. Reconnected the battery and still no dashboard cruise light, oh well for £20 it was worth a try. Later i went out on a journey and when i was on the motorway i thought why not give it a go and low and behold the cruise control was working, still no cruise light but i noticed the ECO light was on permanently. So no cruise light but I have cruise control with the ECO light staying on when activated. Now if anyone knows a fix for the light that would be great but I have cruise control which was the point of the exercise.

Hi, firstly just joined so thanks for the acceptance. Just got my Alphard and my first job is cruise control. I’ve tried the easy, fit the control and plug in the wire but no joy. What else would be needed to get CC on my 2010 420s? TIA. Glenn.