Ford Focus CD Player help

First try a different disc. Next, you can try a cleaning disc but I've never had much luck with them. Major disassembly and a Q-Tip is the only good way to clean the lens but they are easy to damage from rough handling. You are better off with a used one with a warranty from a salvage yard. Since 1998 models, Ford will not let me buy radio service manuals or parts because they know they will make more money from you when you have to go through the dealer and use their authorized repair centers. Dig out your wallet. Just be real happy you don't have a GM product. Theirs cost as much as a car payment to have repaired.