2013 lr4 HSE love the vehicle but climate control qwerky. Had several episodes where the climate control shuts down and restarts randomly. Initially a message on the console screen would display a window with climate information listed then in the window climate off just before it would shut down only displayed for a few seconds. System would shut down no lights, no buttons or dials would respond then it would activate randomly and would repeat. Very cold here at that time and down for 20 mins or so. Been to dealer twice they reported no error codes and checked all mechanics but no probs found and could not recreate. Problem continued, on second trip to dealer found a software update that was applied but had the problem again yesterday and today again without the message detailed earlier. Has anyone had a similar problem? We have a good dealership but they seem clueless on the cause. Greatly appreciate any help.