Volvo s80 T6 2000 error cood P0102 - Volvo Cars & Trucks

SOURCE: valet key will not start volvo s80. turns in

thats because your regular key probably has an electic connection to the car so go to your volvo dealer and they should be able to clear anything up or replace it with a key that will work

SOURCE: how to reset service message on volvo s80?

2002-2007 All Volvo Models

• The service reminder indicator lamp illuminates for 120 seconds when the ignition is first switched on
• Insert key and turn Ignition Switch to position I
• Press and hold in the reset button for the trip odometer
• Turn the Ignition switch to position II (within 2 seconds)
• Hold the reset button for the trip meter pressed in until the original trip counter value blinks and is redisplayed
  (For all vehicles 2003- a general yellow lamp will light when the reset button must be released.)
• Release the reset button for the trip odometer within 4 seconds. The instrument gives an audible signal when resetting has succeeded
• If the trip meter is already reset the reset button should be held in for a minimum of 10 seconds and a maximum of 14 seconds.
• If the reset button for the trip odometer is not released within 4 seconds, the service reminder indicator (SRI) is not reset.

SOURCE: 1999 VOLVO S80 T6 OPERATORS MANUAL FREE'

my volvo s80 t6 air conditioning not working well and often cause over heating. why?