I would like to make a dropdown list in one cell with linked values"
For example:We choose Ford in first cell and in next one appear certain value (Focus),we choose Honda in next cell appear Civic and so on
Thanks in advance !
To achieve that, you need to maintain (say, in a hidden sheet) the lists of models for each brand.
After defining the lists, you need to create NAMED ranges for each list where the range starts at the first model of the brand and ends at the last (you can use excel worksheet functions like OFFSET to achieve that).
Once you have that, you need to perform two actions:
These are the guidelines. You will find plenty of examples in the Internet to properly use these functions.
Good luck!!!