KTM RACE-ON Light Flashing: Blink Codes and Key Not Found

Quick answerOn a keyless KTM, the RACE-ON indicator lamp reports faults by flashing a set number of times after you press the RACE-ON button. In the 2020 1290 Super Duke R owner's manual, two flashes mean no response from the key, three mean a discharged 12 V battery, four mean the steering lock bolt is locked or under tension, and five mean a faulty RACE-ON antenna. Only the two-flash code is about the key itself.

How to read the RACE-ON lamp

On RACE-ON models the button on the right handlebar switch does the job of an ignition lock. A brief press switches the ignition on and unlocks the steering, and the lamp lights up briefly once to confirm. That single short light is normal.

Fault codes are different. The manual says they are indicated up to five seconds after the RACE-ON button is actuated, and that blink codes are only displayed once and not repeated. If you were looking at the road and not the dash, press the button again and count.

One more normal pattern: on bikes with the optional alarm system, the RACE-ON lamp flashes when the ignition is off and the alarm is switched on. A flashing lamp on a parked bike with the alarm switched on is not a key fault.

The blink codes in the owner's manual

This table is from the troubleshooting chapter of the 2020 1290 Super Duke R manual. Other RACE-ON models have the same style of table in their own manuals, so confirm against yours.

What you see	Possible cause in the manual	Action in the manual
Lamp flashes twice	No response signal from the RACE-ON key	Make sure the key is in range; move other electronic devices away from the RACE-ON antenna; check the key's battery compartment is locked and free of corrosion; change the key battery; use the black ignition key
Lamp flashes three times	12 V battery discharged	Charge the 12 V battery and check the open-circuit current
Lamp flashes four times	Steering lock bolt locked or tense	Move the handlebar slightly
Lamp flashes five times	RACE-ON antenna faulty	Check the RACE-ON antenna for damage
Nothing happens when the button is pressed	RACE-ON button faulty	Check the button, its cable and plug for damage
The display shows nothing	Fuse 1 blown, main fuse blown, or 12 V battery discharged	Change the fuse; charge the battery

Two flashes: the bike cannot hear the key

This is the code that feels like a lost key even when the key is in your pocket. KTM gives the maximum range as 1.5 m (4.9 ft) around the steering lock, and says the range can shrink as the key's battery voltage drops or when interfering radio waves are present. The manual also says ignition keys contain electronic components and should be kept several centimeters away from other electronic devices, so a phone in the same pocket is worth ruling out first.

The key battery is a CR 2032. The manual's list for this code is specific about the battery compartment: check that it is locked correctly and look for corrosion before deciding the key has failed.

If the key battery is too low to be heard, the manual's backup is to place the RACE-ON key or the black ignition key in the marked area at the steering lock and repeat the start. The black key exists for exactly this: the manual says it is only intended for situations in which the RACE-ON key is not available or is not functional. KTM also says to store the key safely again as soon as the engine has been started.

Rather have us handle it?

Call or text with your year, make, model and location.

Call (805) 429-8452 Text your year, make and model

Or read first: all services · common questions · about us · contact details

Three, four and five flashes: not a key problem

Three flashes send you to the motorcycle's own battery. The manual's actions are to charge the 12 V battery and check the open-circuit current. A weak 12 V battery can look like a key fault until you count the flashes.

Four flashes are mechanical. The manual's cause is a steering lock bolt that is locked or tense, which in practice means the handlebar is loading the bolt. The manual's fix is simply to move the handlebar slightly, and then you press the button again.

Five flashes point at the RACE-ON antenna. The owner-level step in the manual is a visual check for damage. Beyond that it is a workshop diagnosis, and no replacement key will change the result.

When to call a locksmith, and what to have ready

Call about the key when the code is two flashes, a fresh battery has not helped, and the black ignition key starts the bike at the steering lock. That combination says the RACE-ON key itself has failed. If the black key is not accepted either, or the code is three, four or five flashes, start with the battery, the handlebar and a KTM workshop.

We replace and program keys for the makes and years our equipment covers, at the bike. Tell us the model and year, the number of flashes, and whether you still have the black ignition key or, on later models, the RACE ON chip. Have your photo ID and registration or title ready, since proof of ownership comes first. KTMs with a conventional key and an orange programming key work differently, and our KTM immobilizer page covers those.

Quick questions

I missed the blink code. Will it show again?

Not on its own. KTM's manual says RACE ON blink codes are displayed once and not repeated, within about five seconds of the button being pressed. Press the RACE-ON button again and count the flashes.

What do four flashes of the RACE-ON lamp mean?

In the 2020 1290 Super Duke R manual, four flashes mean the steering lock bolt is locked or tense. The listed action is to move the handlebar slightly and press the button again.

The RACE-ON lamp flashes when my bike is parked. Is something wrong?

If the optional alarm system is fitted, no. The manual says the lamp flashes when the ignition is switched off and the alarm system is switched on.

Does a weak key battery leave me stranded?

It should not. The manual says that when the key's battery voltage is too low, the RACE-ON key or the black ignition key can be placed at the steering lock area and the start repeated.

Services that can help

Key details by make

Keep reading

Keyless Motorcycle Not Detecting the Key: Causes and BackupsOwner's manuals give a short list of reasons a keyless bike fails to detect its fob: a weak fob battery, the fob carried against a phone, laptop or metal object, strong radio interference nearby, the fob switched off or out of range, and a low battery on the bike itself.
Motorcycle Immobilizer Light Flashing: What It Means by MakeA slow flash with the ignition off is normal on a bike with an immobilizer: Honda HISS, Yamaha and Triumph manuals all describe the light blinking for 24 hours after you switch off to show the system is armed.
Motorcycle Key Fob Battery Replacement by MakeMost motorcycle key fobs run on a single 3 volt coin cell.
Motorcycle Key Fob and Keyless Ignition ProblemsMost keyless motorcycle problems come down to a weak fob battery, a fob the bike is not reading, a damaged fob or a lost one.
Motorcycle Key Turns but the Bike Won't Start: Key or Not?Watch the immobilizer or key light in the first seconds after you switch on.

Where we work

Sources

https://www.ktmshop.se/bike-manuals/20_3214110_en_OM.pdf

Page last updated November 14, 2026.