I will try to keep this short. These problems I am going to list do not happen all the time or at the same time. There is no correlation with the temperature of the car or the ambient temp. They also occur at different lenghths. Sometimes they can be remedied by the turning car off. 1. no odometer 2. no speedometer 3. no cruise control 4. no heated seats 5. Arrow on dash will blink and transmission will go into 3rd gear start mode 6. a/c vent distrubution will act up.

Thanks in Advance,

Kevin

1999 v70 xc

 

I think you might have a couple of problems.
The ABS mudule will cause most of the problems.

Also these are network cars if one thing goes bad it gets wacky.

I would either have it rebuilt or replaced.(The ABS module)

 

Where is the ABS module located and whats it look like?
1999 V70