03 Mercedes c320 ATF
I've read several threads making it okay to use other brands of ATF other than Mercedes Benz approved for this job. I'm trying to determine how to know what transmission type i have (722.6?) and what fluids are acceptable for this transmission.
Someone mentioned that ValvolineMAX Life Dex/Merc was viable option for replacing the fluid in this type of transmission. Any feedback?
Also, what about Sheel ATF 134?



