If Climatronic system in your Škoda Octavia, Superb, VW Passat, Golf, Bora, Jetta is not working correctly, you can easily calibrate it and check it for diagnostic trouble codes. Perform this quick selftest and read the error codes. This procedure can fix issues like clicking under the dashboard, temperature differences between vents, incorrect air distribution. http://mr-fix.info/ Music by Dan-O at DanoSongs.com