Ducati Immobilizer: Red Key, Code Card, PIN and Lost Keys

Quick answerEvery keyed Ducati immobilizer reads a transponder in the key and only lets the engine start when the code matches one stored on the bike. What changed over the years is the backup: a red master key and Code Card on IRC bikes, a Code Card alone on I2K bikes, and an owner-set four-digit PIN on E-Lock and I2K-2 bikes. Which backup you still have decides how hard a lost-key job is.

Ducati Immobilizer quick facts

Ducati's North American bulletin SRV-ESB-20-001 names four keyed immobilizer systems on 2006 to 2020 bikes: IRC, I2K, E-Lock and I2K-2, plus Hands Free.
IRC bikes came with one red key, two black keys and a Code Card. The red key is the only key that can program, delete or reprogram black keys.
An IRC system needs at least three keys memorized, red key included, and holds a maximum of eight.
I2K bikes came with two black keys and a Code Card with a five-digit electronic code. The system stores a minimum of two and a maximum of three keys.
E-Lock and I2K-2 bikes came with two keys and no card. The owner can store a four-digit PIN that temporarily restores operation if a key is not recognized.
The I2K-2 system stores exactly two keys. Ducati's bulletin says it is not possible to program one key or more than two.
Ducati's manuals say the dealer programs all new and old keys together, and the codes of any key not present are erased.

Which bikes have Ducati Immobilizer?

Years	Models	Notes
2006-2010	Monster 620, 695, S2R, S4R; 2008 Monster 696; Multistrada 620, 1000, 1100; SportClassic; ST3; 749; 999; SuperSport 800 and 1000	IRC: red key, two black keys, Code Card. Manuals for earlier 999, ST4S and Monster 620 bikes describe the same kind of key set.
2007-2015	848, 1098, 1198, Desmosedici RR, Hypermotard 796 and 1100, Monster 696 (2009 on), 796, 1100, 1100 EVO, Streetfighter, Streetfighter 848	I2K: two black keys and a Code Card. Key codes are stored in the instrument panel.
2012-2020	899, 959, 1199 and 1299 Panigale, Panigale R, Superleggera, Panigale V2	E-Lock: two keys. Key codes and the PIN are stored in the E-Lock control unit.
2013-2020	Hypermotard and Hyperstrada 821, 939, 950; Monster 821 and 1200; Multistrada 950; Scrambler 800, Sixty2 and 1100; SuperSport; Panigale V4; Streetfighter V4	I2K-2: two keys. Key codes and the PIN are stored in the instrument panel.
2021-present	Monster (937), DesertX, Panigale V4	Newer than Ducati's 2020 bulletin. The owner's manuals describe two immobilizer keys and an owner-set PIN. Confirm by VIN.

How the system works for the owner

Ducati's manuals describe it the same way across generations. The grip of each key holds an electronic device. When you switch on, an antenna in the ignition switch reads it, and the bike only releases the engine if it recognizes the key. The immobilizer arms itself every time you switch off, so there is nothing to set.

When the key is not recognized, the dash tells you. On an ST3 the IMMO light stays on. On an 848 the amber diagnostic light comes on and the display shows an immobilizer error. On a Panigale the dash shows an E-LOCK error. The manuals all give the same first steps: switch off and on again, then try your other key. They also tell you to keep the two keys separate and ride on just one of them, and they warn that a hard knock can damage the electronics inside a key.

The four keyed generations

The model years below are the ones Ducati lists for North America. Hands Free bikes are covered on their own page.

System	Model years	Supplied with the bike	Owner's backup
IRC	2006 to 2010	1 red key, 2 black keys, Code Card	Red master key and the code on the card
I2K	2007 to 2015	2 black keys, Code Card	Five-digit code on the card
E-Lock	2012 to 2020	2 keys	Four-digit PIN, if the owner stored one
I2K-2	2013 to 2020	2 keys	Four-digit PIN, if the owner stored one

Lost a key for a bike with Ducati Immobilizer?

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The red key

On IRC bikes the red key is the master key. Ducati's 999 manual says it does everything the black keys do and is also used to wipe off and reprogram other black keys. It comes with a rubber cover, and the manual tells you not to remove the cover unless you really need to, to store the red key in a safe place, and to ride on one black key.

Lose a black key and the fix is routine: a new black key is cut and memorized using the red key. Lose the red key and the bike still runs on its black keys, but Ducati's bulletin says no new key can be paired and no key can be deleted. If the red key's blade is damaged but its chip still works, the bulletin lets the dealer move the transponder into a new key shell, so a broken red key is worth keeping.

The Code Card

The Code Card is a credit-card-size card with an electronic code printed on it. On IRC bikes that code is for emergencies: the owner's manual describes an override procedure that lets the engine start once if the immobilizer has a fault, and it only works if you know the code. On I2K bikes the card carries a five-digit code that does two jobs. The 848 and Monster 1100 EVO manuals describe entering it through a dash menu to start the bike temporarily during an immobilizer error, and they warn that the dealer will ask for the card to reprogram or replace a key.

Ducati's advice in those manuals is to keep the card in a safe place and carry the code itself with you when you ride. Ducati does not supply a replacement card on its own. If you sell the bike, the manual says to hand over every key and the card.

The PIN on E-Lock and I2K-2 bikes

Later bikes replaced the card with a PIN that you choose. The manuals for the 899 and 959 Panigale, Monster 821, Scrambler, SuperSport and 2021 Monster all say the same thing: no PIN exists when the bike is new, and the owner has to store a four-digit code through the dash settings menu. If the key or the key reader then fails, the dash offers a PIN entry screen and a correct PIN temporarily restores operation. Ducati tells you to see a service centre soon afterwards.

Two limits are worth knowing. If you never stored a PIN, the entry screen never appears. And Ducati's bulletin notes that the PIN does not help with a mechanically damaged key, because you still need a key that turns the switch. A forgotten PIN can only be reset by a dealer, who may ask you to prove you own the bike.

What Ducati calls for when keys are lost

These are the factory routes in Ducati's bulletin. They explain why dealer estimates for an all-keys-lost Ducati often include major parts.

Situation	Ducati's factory route
IRC, one black key lost	New black key, memorized with the red key
IRC, red key lost	New ignition switch with keys, engine control unit and instrument panel before any key can be added
I2K, one key lost	New key; stored keys are deleted with the Code Card code and memorized again
I2K, both keys lost, card kept	New lock set with two keys and a new card; the old card clears the old keys
I2K, both keys and card lost	Instrument panel, ignition switch with lock set, keys, card and tank plug
E-Lock, one key lost	New key memorized with the dealer diagnostic tool
E-Lock, both keys lost	New E-Lock control unit, supplied with two paired keys
I2K-2, one key lost	New key; dealer tool resets the keys, then both are memorized
I2K-2, both keys lost	Switch kit with keys, lock unit and instrument panel

Dealer route or mobile locksmith

A dealer follows the bulletin, which is the right call under warranty or when the bike needs other work. The cost is the tow and the parts. On some models, specialist equipment can register new keys to the modules already on the bike, which avoids the parts order. That depends on the exact system and year, so we confirm it with you before the visit instead of promising it for every Ducati.

Have your photo ID and the registration or title ready, plus the VIN. Bring out anything that came with the bike: the red key, the Code Card, the numbered key tags, a broken key, or a key that turns but will not start the engine. Tell us if you stored a PIN.

What to have ready

Have this ready when you call or text

Year, make and model of the bike
Where the bike is parked
Whether you have any working key, a broken key or a key code
Photo ID and registration or title (we verify ownership before making a key)

Ducati Immobilizer FAQ

How do I know which Ducati immobilizer my bike has?

Start with what came with it. A red key and a Code Card means IRC, two black keys and a Code Card means I2K, and two keys with a PIN option in the dash menu means E-Lock on a Panigale or I2K-2 on most other models. The year and model confirm it.

I bought a used Ducati with one black key and no red key. Is that a problem?

The bike will run normally. On an IRC bike, though, Ducati says no key can be added or deleted without the red key, so the factory route to a spare involves replacing the switch, dash and engine control unit. Ask a locksmith what is possible for your year before you are down to no keys.

Can I get a new Ducati Code Card?

Not by itself. Ducati's bulletin states the card cannot be ordered alone, and a new one only arrives with a new lock set. Check the manual pouch and the original sales paperwork first.

Is the Code Card code the same as my PIN?

No. The Code Card code is printed at the factory and came with IRC and I2K bikes. The PIN on E-Lock and I2K-2 bikes is a four-digit number the owner chooses and stores in the dash, and it does not exist until someone sets it.

Will a new key work the fuel cap and seat as well?

Yes when it is cut to your locks. Ducati's manuals say the same key starts the engine, opens the fuel tank plug and opens the seat lock, and we check each one before we finish.

Why does Ducati say to bring every key when adding one?

Because the dealer reprograms all the keys in one session and the codes of any key not present are erased. That is deliberate: it stops a lost key from starting the bike.

Models with Ducati Immobilizer

Key details by make

Services that can help

Motorcycle Immobilizers Explained: HISS, KIPASS and MoreA motorcycle immobilizer is an anti-theft system that only lets the engine start when it recognizes a coded chip in the key or a paired fob.
Lost Your Only Motorcycle Key? What to Do NextIf you lost the only key to your motorcycle, a new one can almost always be made, but the route depends on whether your bike uses a plain metal key, a chipped transponder key, or a keyless fob.
Bought a Used Motorcycle With No Key? Here's What to DoA used or auction motorcycle without keys can usually get new ones, but plan on the full all-keys-lost process and bring the signed title or other transfer paperwork plus photo ID, since a locksmith or dealer has to tie you to the VIN.
When to Get a Spare Motorcycle Key, and Why NowGet a spare motorcycle key as soon as you are down to one working key.

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Page last updated November 14, 2026.