Where to Search for the Serial Number on your C-Max
The only thing you'll need to find the corresponding code is your radio's serial number (not part number!).
On all Ford's, you can find it in one of these places:
- Displayed on the radio screen (sometimes)
- On the radio unit itself - you'll need to pull it out and write down serial (which is not so hard).
Search for something like: Serial Num., SN, S/N, Serial, Serial Number...
1. Viewing C-Max's S/N on the Display
Unfortunately, on Ford C-Max radios the serial number is not shown on the screen.
In that case, you'll need to take out the head unit and check the label on the side of the radio.
2. Find the S/N on the Radio Unit's Sticker
The serial number is usually located on a sticker attached to the radio casing.
Step 1: Turn off the car.
Step 2: After that, remove the dashboard trim.
Step 3: Then release the mounting clips.
Step 4: Carefully slide the unit out partially (Be careful not to damage the cables that the unit is connected to).
Step 5: Look for the serial number on the rear of the unit.
Step 6: Write down the full S/N carefully and come back to our website so that we can generate your code.
Important: Don't mix the Serial Number from the Part Number!
Example: Ford C-Max serial number label location
Common Serial Number Formats on Ford C-Max Radios
Your Ford C-Max radio serial number may start with:
MV
Common Ford C-Max Radio Code Problems
Many owners encounter security code prompts on their C-Max after electrical work.
Below are the most common situations when this can happen.
Lock After a Battery Work
After a battery replacement, your radio may show a CODE message.
This happens because the radio detects a power reset, which triggers the anti-theft system.
Other Situations That Trigger a Radio Code on Ford C-Max
- After a boost start, the radio may lose power and request a security code.
- When the radio is removed, it usually requires the original code.
- If a fuse blows, the radio can lock itself.
- After an ECU reset, software update, or electrical repair, some Ford C-Max radios ask for a code.
Is Getting a Free Ford C-Max Radio Code Possible
Before you decide to pay, it's worth checking a few places where the code is often stored.
Some owners find their Ford C-Max radio code without needing any tools or paperwork.
Here are the easiest things to check first.
Check the Car Itself
- In the owner's handbook, often on a separate page.
- In the maintenance records provided with the car.
- On the head unit casing if the unit was previously removed.
- On a label in the glove compartment.
- Near the boot panel, where some manufacturers place radio labels.
Can the Dealer Get It for You?
Dealerships can retrieve your radio code by checking the vehicle records in their system.
They typically require proof of ownership before sharing the security PIN.
This is the official way to restore access to the factory radio.
Downsides:
- Some imported or older radios may need extra verification.
- You may need to visit the dealer during business hours.
- The lookup is often not instant and may require waiting.
- Dealers frequently bill for the code (It may cost more than 100$).
Why Use Our Ford C-Max Radio Code Lookup Service?
Our Ford C-Max radio code lookup is designed to save time.
Unlike traditional dealer lookup, this method requires no paperwork and can be done from home in minutes.
It's a more convenient and cheaper alternative for drivers who need their radio unlocked quickly.
Traditional Option (The Dealer) vs FindRadioCode
- Dealer services often charge over $100, while FindRadioCode offers codes from 9.99 USD.
- Some dealers require a visit to the service center, while FindRadioCode is fully online.
- Dealer lookup can take time, while our system delivers codes right away 95% of times.
- Dealerships operate during business hours, while FindRadioCode is available anytime.
- Dealer lookups often come with limited refunds, while FindRadioCode offers a 100% refund.
You've Got the Code. How to Enter It?
Once you have the Ford's unlock code, you can enter it using the infotainment controls.
Most radios display a "CODE", "ENTER CODE", or "----" message when they are locked.
You typically use the preset buttons to select each digit.
After entering the full code, the radio will unlock automatically.
Try not to make mistakes, because too many wrong attempts can disable your radio temporarily.
It will allow you a few incorrect tries before showing a SAFE message.
You can reset the lockout by leaving the radio on for 60 minutes or a set waiting period.
Radio Code - Quick Explanation
When the radio is cut off from power, it immediately locks and requires an anti-theft code to be entered before it can be operated.
A factory radio code (also known as an anti-theft code) is a built-in security system integrated into factory car stereos to prevent theft.
This system ensures that a removed radio becomes inoperable without the original code.
Entering the valid code returns full audio and media functionality.
C-Max's Radio Code FAQs
Not all of them require a radio code, but many factory radios use it as an anti-theft feature.
Newer and older models may still use a code depending on the head unit.
Free codes are uncommon.
You might already possess the code in the manual or from a previous owner, but most require a paid retrieval.
Yes. Each stereo has its own unlock code. A replacement radio will need its original code to work.