Two weeks ago I had Walmart put in a new battery in my S80-T6. They
did exactly as the manual instructed them to do by waiting ten minutes
with everything turned off before disconnecting the battery. They
disconnected the + and the - in the order the manual said. Everything
worked great for a week. Then the indicators stopped working. The
right front window wouldn't go up or down. I couldn't change the radio
channel from the steering wheel.

I thought it was a fuse and checked all fuses under the hood and in
the car. Then I simply disconnected the battery and reconnected it.
All was fixed ...... until last night. Now the strange weird stuff has
begun again. If I disconnect the battery again I'm sure it will be
fixed for awhile anyway ..... but that's a pain.

Any suggestions would be greatly appreciated. Could it be that Walmart
installed the wrong battery in my car? I have no clue what is causing
this and I'm hoping not to fork out $200 to Volvo to tell me.

Thanks,
Don