Volvo: Recharging AC in Volvo, recharging ac, frame rail

Question
Hi,
I would like to recharge my AC in my volve S80, but I'm not sure how to do it.  I bought the recharging bottle(w/hose) and would like to know where the connection to refill is on this model.

Thank you in advance for your assistance.

Steve

Answer
Steve,
The fitting is right side under hood either in the front header panel or along the right side frame rail. It should have a cap on it stating "R134A" and a torque reading for the cap listed in NM. Best way however is to recycle all the freon in the system and recharge the proper amount listed on a tag under the hood. Then also put in some oil/dye for lubrication and leak detection.