I just replaced the rear wiper arm on my 2003 XC70 after the blade clip cracked.

It seems that there are two rear wiper arm versions for 2003 models, one before a certain VIN and one after. Mine should use the later one, according to the VIN, so that's what I ordered. I got temporarily confused when installing the new arm because it was different from the one that was on the car. Then, I realized that the arm must have been replaced previously -- with the wrong version. Someone installed it such that it would work, and I never realized that it looked wrong.

Does the earlier version park the arm on the driver's (left) side of the car, while the later version parks the arm on the passenger's (right) side?