Land Rover Repair: a/c not blowing,but heater blows, range rover, best of luck

Question
04 range rover,the heater blows in the winter,but when i switch to a/c it doesnt blow.the lights all come in when i switch to different settings on a/c. and there is no message on the dashboard.

Answer
Hi Tracey,

I think this could be a HeVac problem.  Here's a link that explains this system, possible causes and fixes, loads of photos:

  http://www.rangerovers.net/repairdetails/blendmotor.html

Best to have diagnostics performed before swapping out expensive parts.  

Best of luck,
JohnMc