Just do the assignments:
In[1]:= values = {vVar[1], vVar[2], vVar[3]}
Out[1]= {vVar[1], vVar[2], vVar[3]}
In[2]:= values = {0, 1, 2}
Out[2]= {0, 1, 2}
In[3]:= values = {3, 4, 5}
Out[3]= {3, 4, 5}
However, when you want retrive a single instance you need to specify it as a Part of values
In[4]:= values[[2]]
Out[4]= 4
vVar[2] will not work. Same thing goes if you want to modify a single instance:
In[5]:= values[[2]] = 12
Out[5]= 12
In[6]:= values
Out[6]= {3, 12, 5}
