I bought my 2002 V70 T5 a year ago with 120k. The ATF was dark but still red. The trans occasionally shifted hard from rev to drive and occasionally had harsh downshifts into first. I immediately did the drain and refill process 3 times and changed the B4 servo cap. The trans got much better ...

As an example, one key purchased, cut and programed and two remotes purchased and programed, $512.00 out the door in So Cal. The remotes were about $120 each plus a $35.00 software download and $118 minimum charge for the tech time to program everything to the car