[Donzikid]

I own a 2005 DB9 Coupe and a 2001 DB7 Vantage Volante V12.

My Air-conditioning system on the DB7 is not blowing very hard, It works on fan speed 1 and increases when switched to fan speed 2,
however, the fan speed does not increase at all when switched from speed 2 to speed 3. All fuses I believe are good, unless there is a hidden one somewhere. My owners manual does not list what any of the relays do in the fuse holders, just the fuses are listed. Could it be a relay or
am I barking up the wrong tree?
Any and all suggestions are greatly appreciated.
Thanks!

 

[MarkDB7VV]

The DB7 aircon when in auto has a mind of it's own. The fan setting is only a suggestion. Usually when a DB7 is not cooling it is because of gradual loss of refrigerant due to seals drying out. It is best to always leave the aircon on in order to keep all the various seals lubricated.

BTW, the Bloxham section on the AMOC forum is much more active for those of us with DB7's.

 

[DRIVEIT77]

Relay is on passenger side if LHD, and same if RHD. Also
two fuses in box under dash.
LUCK