I found a complete downloadable shop manual for my Altima on another forum. Is there something similar for the Aerio?

 

Haven't seen one yet. Try asking at www.aeriostyle.com .

 

Suzuki has one for purchase at dealerships now and you can check Suzukiauto.com I forgot the link but I know on this site there's a link to all suzuki offical auto parts site. I'll start looking and post once I find it.

 

I don't know if the 2003 is any different, but mine takes a 13" rear wiper. A number of auto parts stores around here carry them.