Right guys got a massive issue with 2007 X-type 2.0D with sat nav so climate does not work buttons dont react also heated seats don't work also saying communication fault contact dealer also what i found that stop lights dont work and reverse light too, so thinks iv done so far
Checked fuses
Changed RCCM and wiring near it
Checked bulbs for stop
Scanned codes and deleted but comes back
Scanned forum for info but not much
Battery is fine too

Any ideas what can be at fault???
Need to sort this out as soon as possible

 

Look up codes and chase issues as implied.

 

Well yes i know, i made this thread as, maybe someone had a similar issue

 

Ah, now Search will let you know.

 

If you use the search button at the top banner and go to the advance search function you can find a lot of info just for the x-type. In the mean time take a look at these posts for your trouble shooting.
Before you get to deep into the search make absolutely sure that the battery is in excellent condition.

https://www.jaguarforums.com/forum/x.../p1638-155991/

https://www.jaguarforums.com/forum/x...-p1638-150702/

https://www.jaguarforums.com/forum/x...-p1638-126201/