I have been having a couple of issues with my D4 and the restricted performance mode. I recently did a leak test and found a load of vacuum pipes were leaking, so fixed the leaks and I also replaced the little vacuum valve on the top right hand side front of the engine, after which a load more...

Help please: I have a 2010 disc 4 & the infotainment systems has stopped working. I have been told its either the Head Unit or the ECU?

New to LandyZone. I have a 2010 discovery 4, from Liverpool but now live in Essex.