Hito all on the forum. Ihave just purchased a volvo v70 2001 but i think i have a fault . On a hot day after driving home arrive about 15 minutes switch off and after 4or 5 minutes the heater blower or air con comes on i thought the first time it was the radiator fan but after checking it was not running, has any one any idea what it is.HELP. TREV.

 

It is probably this:

Page 43 of Owner' Manual
Passenger compartment blower
Approximately 50 minutes after the ignition is turned off, the blower may come on automatically, and run for five minutes, to remove condensation in the A/C evaporator.

 

billofdurham ,thank you for information page 43 is on rearview mirrors. But i have found it on page 47. Full marks mate you are spot on it said exactly that. Once again thank you. TREVOR.