The power mirrors don't work on my 96 Avant, never have since I bout it about one month ago. I was wondering what could it be. The drivers seat memory function works most of the time, but every now and then it won't switch to a seat setting without me holding the button down. The mirror heater works to. So can some one just let me know what they think. Thankyou

 

Considering they both dont work you have a power/ground issue to the switch or a failed switch. As for the memory seats, i though you had to hold down the button for the seat to continue working. Some sort of safety issue. You may have a switch that is sticking causing it to continue moving after the button is released.