Mercury Montego Key Fob Programming by Year
Can you program a Montego fob without the dealer? For most years, yes. Pick your year for the route and best next step.
Find your year
| Year | DIY onboard? | How it programs | Working fob? | Erase risk | Confidence | Best next step |
|---|---|---|---|---|---|---|
| 2005–2007 | Yes | Yes - onboard relearn | No (all-keys-lost OK) | Possible | Med | Follow the steps below |
Mercury Montego key types & programming facts
2005–2007 Mercury Montego models use a transponder‑equipped ignition key plus a separate keyless entry remote; some parts catalogs also list an integrated remote‑head key option for these years. Keys must be cut and programmed to the vehicle’s immobilizer, while the keyless entry remote functions (including remote‑head keys) can be programmed via an onboard procedure using the ignition switch and door locks. Many aftermarket and OEM suppliers emphasize matching the FCC ID on the remote (for example OUCD6000022) and the part number to the vehicle for compatibility.
Key types used on the Montego:
- transponder chip key (separate metal key + separate keyless entry remote) (2005-2007)
- remote‑head key (integrated remote + key blade) – aftermarket/upgrade option listed for this model (2007 (and compatible with 2005-2006 per some suppliers, but only 2007 explicitly listed in sourced catalog))
Common fob FCC IDs: OUCD6000022 — check the back of your fob; we confirm the exact variant on site.
2005–2007 Mercury Montego
Route verified — exact steps vary by trim/equipment
Route verified as onboard programming (no dealer needed). The sequences below are general route guidance — use them only if your vehicle shows the same prompts and controls. If the prompts don’t match, stop and call us.
Show the programming methods (17 steps)
Programming Procedure
Related Actions & Options
Confirmation & Feedback Cues
Legal & Site Info
For the 2005–2007 Montego: Montego key replacement & all compatible fobs →
How we validate this guide
Year coverage comes from our consolidated vehicle programming dataset. Route-level programming status is reviewed against internal route sheets and available manufacturer, security-access, and professional tool references. Exact button sequences are marked source-verified only when we have year/equipment-specific support; where a year is labeled “route verified, steps vary,” we confirm the exact fob, trim, and prompts before programming. Reviewed for route and safety by Mohammad H. Abdelhadi, ALOA-Certified Master Locksmith.
| Year | Route status | Exact steps |
|---|---|---|
| 2005–2007 | Route verified | General guidance |
Common questions
Does my 2005–2007 Mercury Montego use a transponder key?
Yes. These Montego models use a transponder ignition key along with a separate keyless entry remote, and some catalogs list an optional integrated remote‑head key for 2007.
Can I program a replacement remote for my Montego myself?
Yes. The 2005–2007 Montego allows onboard programming for the keyless entry remote functions using the ignition and power door locks.
What FCC ID should I look for on a Montego remote or remote‑head key?
Some OEM-style remote‑head keys sold for the 2007 Mercury Montego carry FCC ID OUCD6000022; compatibility should always be confirmed against your original remote and VIN.
Can you program a Montego key fob without going to the dealership?
For most years, yes - the route is onboard relearn or an OBD tool, both of which a mobile locksmith handles at your location.
Does this program the remote only, or the transponder key too?
It depends on your key type. Tell us your FCC ID and we will confirm.
What if my year says professional programming required?
Those years need a programmer or security access; we bring the tool to you and program it on site.
How much does it cost?
It depends on year, key type, and whether you have a working key. Call (833) 439-8636 for a firm price before we dispatch.