Land Rover Repair: A/C, range rovers, coler

Question
The A/C on my DiscoveryII 2001 the driver side blow the air  coler than the pasenger side, and the a/c main control is setup right,same temp. for bove side

Answer
You probably have a problem with the servos that regulate temperature.  That is a common issue in Range Rovers and happens sometimes in Discoveries.  It's also possible the AC charge is weak, if the temp problem is only on maximum ac.

Servo replacement is a pretty big job, $1k+     So you want to have this properly diagnosed before putting parts on it