Hi,

 

I've had EGR replaced on Friday after a diagnosed EGR valve getting stuck intermittently causing coils light flashing and car going into limp mode. On Saturday morning I noticed the cruise control doesn't engage. Basically I hit the Set button and nothing happens (I know how to use it all is in correct positions). I went back to the stealer today and after 5 minutes they said the wires are broken in the it will be X to repair. Can they be mistaken and what a coincidence! It was a very quick diagnosis. Can I also see the "broken wires"? Could it be something else? Any ideas? Also is replacing the switch a clean job?

Worth trying a reset of the car,

Take off the positive lead of the car battery under the hood for about a minute, reconnect and start her up.  You will get a few lights on the dash, but all you do is drive for about 2 or 300 yards and turn the steering wheel left and right for half turn then all light will go out.

worth a try.

A guy read the code for me from Engine module:

1 Fault Found:
005784 - Please Check DTC Memory of Steering Wheel Electronics 
               P1698 - 000 - 
             Freeze Frame:
                    Fault Status: 01100000
                    Fault Priority: 6
                    Fault Frequency: 1
                    Reset counter: 255
                    Mileage: 223233 km
                    Time Indication: 0
                    Date: 2018.14.27
                    Time: 19:20:15

No errors in steering wheel. The error reappears immediately after clearing.

 

From http://wiki.ross-tech.com/wiki/index.php/18106/P1698/005784 :

 

 

 

wiring is installed and connected to the proper terminal at the Engine side.

 

Perhaps they nudged a connector or didn't connect something back after EGR replace. Any ideas where to look or any other ideas?

 

Many thanks!