Air Con Pipes Connections

[BAD-BM]

Hello All,

I own a 325ise auto saloon on a h reg and need my air con regases.
I work in the motor trade so i can regas my own air con system myself the thing is where on my vehicle are the connection pipes located and also i think my air con system is the r12 gas which i know it is not used now so where could i get the adapters to get it converted to the r134 gas and how much for the adapters.............

Many thanks in advance............

[DanThe]

http://www.e30zone.co.uk/modules.php?na ... +con+parts

[AndrewL]

They swapped to R134 in 1992 but the refrigerant is usually very clearly marked on the system.