I am also in Melbourne, welcome to V3M.
My 1986 GLT is different, it has a snowflake symbol for aircon.
My heater does not work out of the middle vents, but is very effective from the vents near the driver and passenger door, so i just close the central vents off and find i get plenty of hot air.
142000km, manufactured Feb 86, so just had 20th birthday, should last me 40 years if I keep up with 4000km / year I did since i bought it a year ago.
Heater and aircon.
heating & aircon
360GLT
Don't worry about the air in the middle vents, it's only supposed to be cold so that the driver can get a fresh supply of air whilst also keeping toasty.
(got any spare snowflake switches!??!
)
(got any spare snowflake switches!??!

'89(G) 340 GLE B172k
'03 S60 D5 SE, '91 (J) MX5, 1954 Cyclemaster
Ex:
'89(F) 340 GL F7R (ex B172k) - Fake -> SBKV 300 Runner Up 08, 12; '91(H) 340 GL B14.4E - Kar; '88(F) 360 GLT B200E - Jet -> BKV 300 Runner Up 09; '89(G) 360 GLT B200E - Beast
'03 S60 D5 SE, '91 (J) MX5, 1954 Cyclemaster
Ex:
'89(F) 340 GL F7R (ex B172k) - Fake -> SBKV 300 Runner Up 08, 12; '91(H) 340 GL B14.4E - Kar; '88(F) 360 GLT B200E - Jet -> BKV 300 Runner Up 09; '89(G) 360 GLT B200E - Beast
I just got my a/c fixed -dalahare wrote:I'm near Ferntree gully Cam, i get ambient temperature air no matter what i do with the switches, aircon doesn't work, but it definately needs a regas, so i'm not too concerned with that, but the heater does nothing.

try calling 98745544 - it's Volvrek it mitcham. they wreck a heap of 360's and knwo the stuff well. rty and speak to Graham Dave or Pete (Pete's actually on this board occasionally - his user name is Smithy IIRC)