Ford Flex Key Replacement
Lost or need a spare key for your Ford Flex? Our mobile locksmith cuts and programs it at your location in Las Vegas — no dealer tow, no after-hours surcharge, firm price before any work starts.
Replacing the key for a Ford Flex costs about $295 all-in with Rhinox — cut and programmed at your vehicle, usually in 20–30 minutes. No dealer tow and no after-hours surcharge. Las Vegas 24/7 — call (702) 356-0352.
The Ford Flex (2009–2019) is one of the more key-complex vehicles on Las Vegas roads — it supports up to six distinct key types simultaneously, from a basic transponder key all the way up to a proximity smart key, and we stock all 17 variants on our service vehicles. Whether you drive an early 2009 with a standard remote head key or a later model with a full smart key PEPS system, a mobile locksmith can cut and program a replacement at your location without a dealer tow.
Keys that fit your Ford Flex
Match your key to the photos — the FCC number is printed on the back. We program the exact one on-site.
Smart Key4-button · 2013–2019FCC: M3N5WY8609
Smart Key5-button · 2013–2019FCC: M3N5WY8610
Smart Key5-button · 2013–2019FCC: M3N5WY8609
Remote Head Key4-button · 2009–2017FCC: CWTWB1U331
Remote Head Key3-button · 2009–2017FCC: CWTWB1U793
Remote Head Key4-button · 2009–2017FCC: CWTWB1U793
Remote Head Key5-button · 2012–2017FCC: CWTWB1U793
Remote Head Key5-button · 2012–2017FCC: OUCD6000022
Remote Head Key6-button · 2009–2017FCC: X32-RHKFO
Remote Head Key3-button · 2009–2017
Keyless Entry Remote3-button · 2009–2016FCC: CWTWB1U345
Remote Head Key4-button · 2009–2014
Remote Head Key3-button · 2009–2013FCC: OUCD6000022
Remote Flip Key4-button · 2009–2012FCC: CWTWB1U331
Remote Head Key4-button · 2009–2012FCC: OUCD6000022
Emergency Keyno buttons · 2009–2019
Transponder Keyno buttons · 2009–2015Key replacement by year
Which Key Your Ford Flex Actually Uses
Depending on the trim and model year, your Flex may use a transponder key, a remote flip key, a remote head key, a keyless entry remote, a smart key, or just an emergency blade — sometimes two of these work together on the same vehicle. FCC IDs confirmed for this model include CWTWB1U331, CWTWB1U345, CWTWB1U793, M3N5WY8609, M3N5WY8610, OUCD6000022, and X32-RHKFO, all operating at 315 MHz with button counts ranging from 3 to 6. Knowing your exact FCC ID before calling saves time; it's printed on the back of your existing fob. Learn more about fob options on our key fob programming page.
What Happens When All Flex Keys Are Lost
Losing every key to a 2009–2019 Ford Flex is a legitimate lockout-plus-programming situation — the vehicle needs both a physical cut key and a full transponder or smart key initialization, which requires on-board diagnostic access. A mobile locksmith can decode the lock on-site, cut a new key to code, and complete the PATS or PEPS programming without the car ever leaving your driveway or parking lot. This is typically faster than a dealer appointment and avoids a tow bill; see our car lockout service if you're currently locked out, or our 24-hour locksmith page if it's after hours.
What Changes the Price and How to Get It Done Fast in Las Vegas
The installed price shown above reflects your specific key type — a basic transponder key costs less to source and program than a proximity smart key, and the trim year shifts which of the 17 stocked variants applies to your Flex. Our key parts start at roughly $3 on the low end, but smart key blanks and flip-key shells naturally sit higher; the all-in mobile price is what you see on this page with no hidden fees for Las Vegas travel. To move fastest, have your VIN and the FCC ID from your current fob ready when you call — that lets us load the right blank before we roll. Visit our main car key replacement page for a full breakdown of the process.
Ford Flex key questions
How much does a 2009–2019 Ford Flex key replacement cost?
A replacement key for a 2009–2019 Ford Flex typically runs around $295 installed by our mobile technician — cut, programmed, and tested at your location in Las Vegas. The firm price is confirmed on-site before any work starts; there is no after-hours surcharge.
Can you make a Ford Flex key without the original?
Yes. Even with all keys lost, we can originate a new key for your Ford Flex by accessing the immobilizer directly — no dealer tow required. It costs a bit more than copying an existing key, so keeping a spare is the cheapest insurance.
Do you program push-to-start smart keys for the Ford Flex?
Yes — we cut and program proximity smart keys (FCC M3N5WY8609, M3N5WY8610, CWTWB1U331, CWTWB1U793) on-site, so your Flex starts and locks normally before we leave.
Which key does my 2009–2019 Ford Flex use?
Depending on the exact build, your Flex uses one of: Smart Key, Remote Head Key, Keyless Entry Remote, Remote Flip Key. Match your key to the photos above, or send us the FCC number printed on the back and we'll load the right one.
How much does Ford charge for a duplicate Flex key at the dealership?
Ford dealerships typically charge a premium for key cutting and programming, especially for smart keys and remote head keys, and most require a scheduled appointment plus proof of ownership before they start. A mobile locksmith arrives at your location in Las Vegas, handles the same cut-and-program process, and the all-in installed price is shown above — no tow, no waiting room. For a direct comparison, the dealer price on a proximity smart key for a late-model Flex can run significantly higher than the mobile alternative.
Can a locksmith program a Ford Flex smart key without going to the dealer?
Yes — a qualified automotive locksmith with the right diagnostic equipment can program all key types used by the 2009–2019 Ford Flex, including PEPS proximity smart keys, on-site. The FCC IDs on file for this vehicle (such as M3N5WY8609 and M3N5WY8610) are standard blanks that professional locksmiths stock and program routinely. Our Las Vegas mobile unit carries all 17 Flex key variants and handles programming in a single visit.
How do I know which of the Ford Flex key fob FCC IDs is the right one for my car?
The FCC ID is printed on the back label of your existing fob; if you have no fob left, your VIN can be used to look up the original factory key configuration. The 2009–2019 Flex uses FCC IDs including CWTWB1U331, CWTWB1U345, CWTWB1U793, M3N5WY8609, M3N5WY8610, OUCD6000022, and X32-RHKFO depending on trim and year. When you call us, provide the VIN and we confirm the correct variant before arriving so there's no wasted trip.
Get your Ford Flex key today
A mobile technician comes to you, cuts and programs the key, and confirms the firm price first. Same price day or night.