If the reservoir is low, ad a 50/50 mix of coolant and water. Or, buy it premixed and ad as is.
The coolant goes into the reservoir only that says coolant. You don't put it in the radiator.
Coolant. Most likely DexCool.
In the coolant reservoir in front of the engine.
Coolant is added to the plastic reservoir under the hood.
Add the coolant into the coolant reservoir. Be sure the engine is cool when you remove the cap off the reservoir.
In the coolant reservoir when the engine is cool.
Both. The reservoir is the overflow. But in the event your radiator is low, your reservoir will back it up.
Fill the reservoir with G12 VW coolant only and it will go into the engine.
If there is no risk of freezing , but it will weaken the strength of the antifreeze / water coolant mixture
If no cap on tank must use reservoir.
The only place available is the coolant reservoir.
the coolant goes in the reservoir on the passenger fender. use a 50 percent water to 50 percent green coolant to fill it.