Hello! I am having to do a complete refill refigerant for my rx350 but i am missing the label with the r134a capacity of the system. Would anyone be kind enough to let me know what the label says the capacity of the system is? Thank you in advance for any help!

 

I don't know but there are home fill kits with gauges which would be the way to go, or call a repair shop, I suspect most Toyota vehicles are similar. Also if it is that empty, it is better to have the equipment to evacuate the system of air before filling, thus you may be better getting a shop with the right equipment to do it. How did it leak out, or did you replace some component?
Good Luck, from a UNM alumni. Where are you in NM?