Each van comes with a premixed solution of coolant.
Water does NOT need to be added to this mix as Hanvey has already mixed it to the correct ratio.
To add coolant to the van, raise the hood and add coolant into the fill reservoir until it is at the max fill line. A picture is below for reference.
Only use Mercedes-approved coolant. Once you have used the coolant provided by Hanvey, check your van's owner manual to ensure you get the correct coolant.
For additional questions or concerns, call 864-269-2912 or email us at support@gohanvey.com.