# BMW R 12 nineT, R 12 and R 12 G/S Key Replacement

The R 12 family replaced the keyed R nineT with a Keyless Ride setup: the bike is supplied with one radio-operated key and one spare key, and the ignition is a button.

Source: https://themotorcyclelocksmith.com/san-diego/makes/bmw/r12-ninet-r12/

Business: The Motorcycle Locksmith, mobile motorcycle locksmith. Phone and text: (619) 775-1858 (San Diego side).

> The R 12 family replaced the keyed R nineT with a Keyless Ride setup: the bike is supplied with one radio-operated key and one spare key, and the ignition is a button. The key blade is still needed, because the steering lock and the fuel filler cap are locked and unlocked by hand. If the fob is lost, the spare key starts the bike, but only after the seat has been removed to reach the ring antenna underneath.

**BMW R 12 nineT, R 12 and R 12 G/S key quick facts**

- BMW's R 12 nineT rider's manual says the motorcycle is supplied with one radio-operated key and one spare key.
- On the R 12 nineT the ignition and the anti-theft alarm, if fitted, work with the radio-operated key, while the steering lock and fuel filler cap are locked and unlocked manually.
- The steering lock is a separate lock: the bars go fully left, the vehicle key is pushed in and turned.
- To start with the spare key or a fob with an empty battery, the manual has you remove the seat and insert the key into the ring aerial under it, then start within 30 seconds.
- If the fob stays out of range, about 3 feet (1 meter), the ignition switches off after about 90 seconds to protect the battery.

## BMW R 12 nineT, R 12 and R 12 G/S key types by year

| Years | Models | Key type | Chip | Notes |
| --- | --- | --- | --- | --- |
| From 2024 | R 12 nineT | Keyless Ride radio fob plus spare key | yes | One radio-operated key and one spare key. Steering lock and fuel filler cap use the key blade. |
| From 2024 | R 12 | Keyless Ride radio fob plus spare key | yes | The US R 12 manual describes the same Keyless Ride system with a radio-operated key, and a steering lock worked with the key. |
| From 2025 | R 12 G/S | Keyless Ride radio fob plus spare key | yes | The US manual lists one radio-operated key and a spare key, with the steering lock and fuel cap manually operated. |
| 2014-2023 | R nineT family (the predecessor) | transponder key (EWS), keyed ignition | yes | A different key setup. See our R nineT page. |

## What changed from the R nineT

The original R nineT had an ignition lock you put a key in, two ignition keys and a little third key for the passenger seat. The R 12 nineT, the R 12 cruiser and the R 12 G/S dropped the ignition lock for a button and a fob. BMW still calls the anti-theft side of it EWS, and the manual has an electronic immobilizer section, but day to day you ride with the fob in a pocket.

What did not go away is the metal key. This is a simpler Keyless Ride than the one on the big GS: the system does not lock the steering or release the fuel cap for you. Both are done with the key blade, so the blade on a replacement fob has to be cut correctly or you will not be able to refuel.

**Need a key for your R 12 nineT?** Call or text with the year and where the bike is parked. Call or text (619) 775-1858.

## Steering lock, fuel cap and seat

Three places on the R 12 need attention when keys are replaced.

- Steering lock: a separate key lock used with the handlebars turned all the way left; the key is pushed in and turned, and BMW warns you to remove it before riding off
- Fuel filler cap: opened with the key under a protective cap; you press the cap down to close it and take the key out
- Seat on the R 12 nineT: not a key lock at all; the manual shows a cover being removed and the on-board Torx wrench and extension used to release the seat
- Ring aerial for the spare key: under that seat

## Lost fob on the road

BMW's guidance is to carry the fob on you and to have the spare key as the fallback. The spare is a real backup, but it is not a ten-second fix. On the R 12 nineT, and on the R 12 G/S, you have to take the seat off, place the spare key or the dead fob into the opening of the ring aerial, wait for the key to be recognized, start the engine within 30 seconds and refit the seat.

That makes two habits worthwhile. Keep the spare key somewhere on you and not at home, and know where the bike's Torx wrench lives before you need it in a parking lot. The R 12 nineT manual says the fob battery has to be replaced when the fob's LED shows red, and doing that early avoids the whole exercise.

## Both keys gone

With no fob and no spare, the R 12 cannot authorize a start, and the steering lock and fuel cap stay shut. BMW's manual says spare keys are obtained through an authorized retailer, who is obliged to check that the application is legitimate, and that a lost key can be disabled.

This is a recent platform, and what can be done at the roadside for it is still narrower than for older BMWs. Call with the exact model and year and we will tell you straight whether we can program a fob for it on site or whether the dealer is the right route. Either way we can cut the key blade, free a steering lock or fuel cap, and look after the mechanical locks at the bike. Have photo ID and the registration or title ready.

## Where to find the key code

The R 12 manuals do not refer to a key code tag. Replacement keys are handled against the VIN with proof of ownership.

## 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 R 12 nineT, R 12 and R 12 G/S key FAQ

### Does the R 12 nineT have a normal ignition key?

No. It uses Keyless Ride with a button, and is supplied with one radio-operated key and one spare key. You still need the key blade for the steering lock and the fuel filler cap.

### Where do I hold the spare key to start an R 12 nineT?

In the ring aerial under the seat. The manual has you remove the seat, insert the spare key or the folded fob with the empty battery into the opening, and start the engine within 30 seconds of it being recognized.

### Will the fob unlock the fuel cap on my R 12?

No. BMW's manual says the steering lock and fuel filler cap are locked and unlocked manually, with the key.

### Is the R 12 key the same as the older R nineT key?

No. The 2014 to 2023 R nineT has a keyed ignition with a transponder key. The R 12 family uses a radio-operated key and a start button.

## The immobilizer system on this bike

- [BMW Keyless Ride: Lost Fob, Flat Battery and Emergency Key](https://themotorcyclelocksmith.com/san-diego/immobilizer-systems/bmw-keyless-ride/): Keyless 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.
- [BMW Motorcycle EWS Immobilizer: Keys and the EWS Warning](https://themotorcyclelocksmith.com/san-diego/immobilizer-systems/bmw-ews-immobilizer/): EWS is BMW Motorrad's electronic immobilizer.

## More BMW models

[airheads and K 75, K 100, K 1100](https://themotorcyclelocksmith.com/san-diego/makes/bmw/airheads-k75-k100-k1100/), [C 400 GT and C 650 GT scooters](https://themotorcyclelocksmith.com/san-diego/makes/bmw/c400gt-c650gt/), [C 400 X and C 600 Sport scooters](https://themotorcyclelocksmith.com/san-diego/makes/bmw/c400x-c600sport/), [CE 04, CE 02 and C evolution](https://themotorcyclelocksmith.com/san-diego/makes/bmw/ce04-ce02-c-evolution/), [F 650 CS](https://themotorcyclelocksmith.com/san-diego/makes/bmw/f650cs/), [F 650 GS single and G 650 GS](https://themotorcyclelocksmith.com/san-diego/makes/bmw/f650gs-single-g650gs/), [F 650 GS twin and F 700 GS](https://themotorcyclelocksmith.com/san-diego/makes/bmw/f650gs-twin-f700gs/), [F 750 GS, F 850 GS and F 800 GS](https://themotorcyclelocksmith.com/san-diego/makes/bmw/f750gs-f850gs-f800gs/), [F 800 S, F 800 ST, F 800 GT, F 800 R](https://themotorcyclelocksmith.com/san-diego/makes/bmw/f800s-f800st-f800gt-f800r/), [F 900 R, F 900 XR and F 900 GS](https://themotorcyclelocksmith.com/san-diego/makes/bmw/f900r-f900xr-f900gs/), [G 310 R and G 310 GS](https://themotorcyclelocksmith.com/san-diego/makes/bmw/g310r-g310gs/), [G 650 Xcountry, Xchallenge, Xmoto](https://themotorcyclelocksmith.com/san-diego/makes/bmw/g650x/), [HP2 Enduro, Megamoto and Sport](https://themotorcyclelocksmith.com/san-diego/makes/bmw/hp2/), [K 1200 LT and early K 1200 GT](https://themotorcyclelocksmith.com/san-diego/makes/bmw/k1200lt/), [K 1200 RS](https://themotorcyclelocksmith.com/san-diego/makes/bmw/k1200rs/), [K 1200 S, R, GT and K 1300 S, R, GT](https://themotorcyclelocksmith.com/san-diego/makes/bmw/k1200s-k1200r-k1200gt-k1300/), [K 1600 GT, K 1600 GTL and K 1600 B](https://themotorcyclelocksmith.com/san-diego/makes/bmw/k1600gt-k1600gtl-k1600b/), [M 1000 RR and M 1000 R](https://themotorcyclelocksmith.com/san-diego/makes/bmw/m1000rr-m1000r/), [R 1100 and R 1150 oilhead boxers](https://themotorcyclelocksmith.com/san-diego/makes/bmw/r1100-r1150/), [R 1200 C and R 1200 CL cruisers](https://themotorcyclelocksmith.com/san-diego/makes/bmw/r1200c-r1200cl/), [R 1200 GS, R 1250 GS and R 1300 GS](https://themotorcyclelocksmith.com/san-diego/makes/bmw/r1200gs-r1250gs-r1300gs/), [R 1200 R, R 1200 RS, R 1250 R and RS](https://themotorcyclelocksmith.com/san-diego/makes/bmw/r1200r-r1200rs-r1250r-r1250rs/), [R 1200 RT and R 1250 RT](https://themotorcyclelocksmith.com/san-diego/makes/bmw/r1200rt-r1250rt/), [R 1200 S and R 1200 ST](https://themotorcyclelocksmith.com/san-diego/makes/bmw/r1200s-r1200st/), [R 18](https://themotorcyclelocksmith.com/san-diego/makes/bmw/r18/), [R nineT](https://themotorcyclelocksmith.com/san-diego/makes/bmw/r-ninet/), [S 1000 RR, S 1000 R and S 1000 XR](https://themotorcyclelocksmith.com/san-diego/makes/bmw/s1000rr-s1000r-s1000xr/), [All BMW keys](https://themotorcyclelocksmith.com/san-diego/makes/bmw/)

## Services for this bike

- [Lost Motorcycle Key, No Spare](https://themotorcyclelocksmith.com/san-diego/services/lost-motorcycle-key/): No key at all? We make a working key at the bike.
- [Motorcycle Key Replacement](https://themotorcyclelocksmith.com/san-diego/services/motorcycle-key-replacement/): New keys cut by code or from the lock, for all major makes.
- [Transponder and Immobilizer Key Programming](https://themotorcyclelocksmith.com/san-diego/services/motorcycle-key-programming/): Chip keys and fobs programmed to your immobilizer.
- [Motorcycle Key Duplication and Spare Keys](https://themotorcyclelocksmith.com/san-diego/services/motorcycle-key-duplication/): A spare now costs far less than a lost only-key later.
- [Motorcycle Ignition Repair and Replacement](https://themotorcyclelocksmith.com/san-diego/services/motorcycle-ignition-repair/): Sticking, worn or damaged ignitions repaired or replaced.
- [Broken Motorcycle Key Extraction](https://themotorcyclelocksmith.com/san-diego/services/broken-key-extraction/): Snapped key removed and a new one cut from the pieces.
- [Gas Cap, Seat, Steering and Saddlebag Locks](https://themotorcyclelocksmith.com/san-diego/services/motorcycle-lock-repair/): Gas cap, seat, steering, helmet and saddlebag locks.

## Related guides

- [Keyless Motorcycle Not Detecting the Key: Causes and Backups](https://themotorcyclelocksmith.com/san-diego/guides/keyless-motorcycle-not-detecting-key/): Owner'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 Make](https://themotorcyclelocksmith.com/san-diego/guides/motorcycle-key-fob-battery-replacement/): Most motorcycle key fobs run on a single 3 volt coin cell.
- [Motorcycle Steering Lock Explained: How It Works and Jams](https://themotorcyclelocksmith.com/san-diego/guides/motorcycle-steering-lock-explained/): A steering lock, called a fork lock by Harley-Davidson, is a bolt that holds the front end turned to one side so the bike cannot be wheeled away in a straight line.
- [Dealer vs Locksmith for a Motorcycle Key: Which to Call](https://themotorcyclelocksmith.com/san-diego/guides/dealer-vs-locksmith-motorcycle-key/): For plain metal keys, broken keys, worn ignitions and many transponder keys, a mobile motorcycle locksmith can usually do the work where the bike sits, often for less.

## Where we come to you

[San Diego County](https://themotorcyclelocksmith.com/san-diego/service-areas/san-diego-county/), [San Diego](https://themotorcyclelocksmith.com/san-diego/service-areas/san-diego-county/san-diego/), [Chula Vista](https://themotorcyclelocksmith.com/san-diego/service-areas/san-diego-county/chula-vista/), [Oceanside](https://themotorcyclelocksmith.com/san-diego/service-areas/san-diego-county/oceanside/), [Escondido](https://themotorcyclelocksmith.com/san-diego/service-areas/san-diego-county/escondido/), [Carlsbad](https://themotorcyclelocksmith.com/san-diego/service-areas/san-diego-county/carlsbad/), [El Cajon](https://themotorcyclelocksmith.com/san-diego/service-areas/san-diego-county/el-cajon/), [All service areas](https://themotorcyclelocksmith.com/san-diego/service-areas/)