BMW F 900 R, F 900 XR and F 900 GS Key Replacement

Quick answerEvery F 900 has BMW's EWS immobilizer, so a lost key means a new key that is both cut and programmed to the bike. The standard setup is a keyed ignition with two ignition keys; Keyless Ride is optional equipment and comes with one radio-operated key and one spare key. On the keyed bikes the same key works the ignition lock, fuel filler cap and seat lock.

BMW F 900 R, F 900 XR and F 900 GS key quick facts

BMW's 2020 US rider's manual for the F 900 R lists two ignition keys for the keyed version and says the ignition lock, fuel filler cap and seat lock are operated with the same key.
With optional Keyless Ride, the F 900 R and F 900 GS are supplied with one radio-operated key and one spare key.
On Keyless Ride bikes the ignition, fuel filler cap and anti-theft alarm work from the radio-operated key, while the seat lock and cases are operated by hand with the key blade.
The F 900 R manual puts the Keyless Ride ring antenna under the seat: the spare key, or a fob with a dead battery, goes into it and the engine must be started within 30 seconds.
The Keyless Ride radio-operated key has a range of about 3.3 feet (1 meter) and takes a CR 2032 battery.

BMW F 900 R, F 900 XR and F 900 GS key types by year

Years	Models	Key type	Chip	Notes
2020-present	F 900 R, F 900 XR (keyed ignition)	transponder key (EWS)	yes	Two ignition keys. One key for the ignition and steering lock, fuel filler cap and seat lock.
2020-present	F 900 R, F 900 XR (Keyless Ride option)	Keyless Ride radio fob plus spare key	yes	One radio-operated key and one spare key. The steering lock engages from the button with the bars turned left.
2024-present	F 900 GS	transponder key (EWS), or Keyless Ride fob plus spare key	yes	The US rider's manual covers both versions. The F 900 GS Adventure shares the platform; we confirm its key from your VIN when you call.

Keyed or Keyless Ride: how to tell on an F 900

The F 900 R and F 900 XR arrived for 2020 and the F 900 GS followed for 2024. All three were sold both ways, so the first question on any call is which one you have. A keyed bike has a conventional ignition and steering lock at the top of the forks and a key you turn. A Keyless Ride bike has a button there, and the manual marks every Keyless Ride instruction as optional equipment.

The difference matters for what gets replaced. A keyed F 900 needs a transponder key cut to the lock and registered with the EWS. A Keyless Ride F 900 needs a radio-operated key, and its fold-out blade still has to be cut because the seat and cases open by hand.

Need a key for your F 900 R?

Call or text with the year and where the bike is parked.

Call (619) 775-1858 Text your year, make and model

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

What the F 900 key opens

On the keyed version BMW's manual is short and clear: ignition lock, fuel filler cap and seat lock, all on one key. Luggage can join that list.

Ignition and steering lock: bars to the left, then the key locks the steering
Fuel filler cap: opened with the key on keyed bikes, released electrically on Keyless Ride bikes
Seat lock: key operated on both versions, including Keyless Ride
Cases and topcase: optional accessories that BMW says can be ordered with locks for the same key

When the fob is flat, lost or out of range

A Keyless Ride F 900 will not start if the fob is out of range, and BMW's own example is a fob left inside a case or topcase. If the fob stays missing, the ignition switches itself off after about a minute and a half to save the battery. A dash message about the remote key battery is the early warning that the CR 2032 cell is on its way out.

The backup is the spare key. The manual tells you to remove the seat and place the spare key, or the folded fob with the dead battery, into the ring antenna underneath, then start the engine within 30 seconds. That only works if you can get the seat off, which is why BMW suggests carrying the spare key on you and not inside the luggage. The manuals also describe an emergency release for the fuel filler cap on Keyless Ride bikes.

No working key for an F 900

If every key is gone, the bike has to accept a new one before it will run. BMW's manual says keys come through an authorized retailer, who must check that the request is legitimate, and a dealer can also disable a lost key so it no longer starts the engine. A disabled key can be enabled again if it turns up.

For a mobile visit we need the model, the year, and whether the bike is keyed or Keyless Ride. Have photo ID and the registration or title ready. We cut the blade to your locks at the bike and deal with the immobilizer side there where the model allows it; if your F 900 is one that has to go through a dealer-ordered key, we tell you that before you book.

Where to find the key code

BMW's F 900 rider's manuals do not mention a key code card or tag. Keys are tied to the bike through the EWS, and the dealer route works from your VIN and proof of ownership, so keep the registration or title where you can find it.

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)

BMW F 900 R, F 900 XR and F 900 GS key FAQ

Does the BMW F 900 R have a chip in the key?

Yes. The F 900 R manual describes the EWS electronic immobilizer, which reads data stored in the key through a ring antenna and only allows a start once the key is recognized as authorized. A key that is cut but not programmed will turn the lock and nothing more.

My F 900 XR fob battery died on a ride. How do I start it?

Use the spare key or the fob itself at the ring antenna. On the F 900 R the manual shows the antenna under the seat, and the F 900 XR and GS manuals show the position for those bikes. After the key is detected you have 30 seconds to start the engine before the step has to be repeated.

Can my F 900 GS cases use the same key as the bike?

They can. BMW's manual says cases with locks for the same key can be ordered on request through a workshop. If your cases came with their own key, we can look at matching them when we cut your new key.

I have a second F 900 key on the same ring and the bike will not start. Why?

BMW warns about exactly this. A second key near the one in use can confuse the immobilizer so the start signal is not issued. Take the other key off the ring and try again before assuming a key has failed.

The immobilizer system on this bike

BMW Motorcycle EWS Immobilizer: Keys and the EWS WarningEWS is BMW Motorrad's electronic immobilizer.
BMW Keyless Ride: Lost Fob, Flat Battery and Emergency KeyKeyless Ride replaces the ignition lock on many BMW motorcycles with a button and a radio-operated key that only has to be within about 3 feet of the bike.

More BMW models

Services for this bike

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 Key Fob Battery Replacement by MakeMost motorcycle key fobs run on a single 3 volt coin cell.
BMW Motorcycle Case and Top Case Keys: One-Key CodingBMW's rider's manuals say the cases and top case can be fitted with locks that open with the same key as the ignition, and on some tourers the panniers and top case already share the vehicle key from the factory.
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.

Where we come to you

Sources

Page last updated November 14, 2026.