Services
Insurance
Loans
Repairs
Advice
About

How do you open a Ford C-Max key fob?

My key fob for my Ford C-Max stopped working without warning. Is there a way I can open up my key fob to see what the problem is?

avatar
Bonnie Stinson · Updated on
Reviewed by Shannon Martin, Licensed Insurance Agent.
If you haven’t dropped your
Ford C-Max
key fob, gotten it wet, or otherwise damaged it, your battery probably needs replacing. The good news is that changing the battery on your key fob is really simple and much cheaper than getting a replacement fob.
  • Flip your key fob over and find the little notch in the back. Push this down to release the valet key
  • Take a small flathead screwdriver and gently insert it into the key fob seam. Apply gentle pressure to separate the two key fob pieces
  • Gently lift the battery out of its housing. Install the new battery
  • Put the key fob pieces back together and then re-insert the valet key
If replacing the battery doesn’t fix your key fob, you may need to get a replacement. Your nearest Ford dealership should be able to help you get a new key fob.
Jerry
isn’t just here for you when it comes to car maintenance – we can also help you save money on your car insurance. Just download our top-rated app and in under a minute you can compare rates on coverage from top companies.
View full answer 
WHY YOU CAN TRUST JERRY
Jerry partners with more than 50 insurance companies, but our content is independently researched, written, and fact-checked by our team of editors and agents. We aren’t paid for reviews or other content.

Join 4M+ members in lowering their car insurance

Easiest way to compare and buy car insurance

√
No long forms
√
No spam or unwanted phone calls
√
Quotes from top insurance companies
Find insurance savings