Code 3 Coolant Reservoir
Thanks
Thanks

Thanks
You don't have to touch that as it is a completely separate loop........ever so often you can check the fluid level but unless there is an intercooler or hose leak it shouldn't change as there is nowhere for it to go. It has genuine MB coolant (50%) mixed with 50% distilled water and I also added DEI Chill Charger (bottle worth) when it was all installed. Hope you're enjoying it!
Marc


