The following wire harness applies for Ford Lincoln and Mercury Radio. Here you will find information regarding standard wire harness connectors and common ground wiring of the vehicles. Most major auto makers use the same wire colors yea after year. However, Ford does not consistently use the same wire colors. Two identical vehicles can have different wire colors depending upon the year of the vehicle where different models may have completely different wire colors from all other Ford vehicles. Ford uses 3 wiring configurations which makes it difficult to accurately show correct radio wire configurations and wire colors. (Source: installdr.com)
Find more information about Ford, Lincoln and Mercury Radio Wire Harness here.