Key Fob Programming Lookup

1. Close all doors.
2. Turn ignition switch to ON (II).
3. Within 1 to 4 seconds, press LOCK or UNLOCK on the remote.
4. Within 1 to 4 seconds, turn ignition switch to OFF.
5. Within 1 to 4 seconds, turn ignition switch to ON (II).
6. Within 1 to 4 seconds, press LOCK or UNLOCK on the remote (doors cycle).
7. Press LOCK or UNLOCK again within 1 second to confirm.
8. Turn ignition OFF and remove key.

Note: Max 3-4 remotes can be programmed. Erases previous remotes when entering programming mode.

Requires specialized diagnostic programmer (Autel, Xhorse, MVP Pro) plugged into OBD2 port to add transponder/smart keys and fob remotes.

Note: Push-to-start and high-security laser cut key systems require security PIN/immobilizer reset.

Older infrared/transponder systems require the original red master key to program additional transponder keys into the immobilizer box.

Note: Rarely self-programmable for keyless entry without specific master programming sequence.

Requires SGW (Security Gateway) bypass module and advanced OBD2 programmer (Autel, Abrites) to program smart keys / proximity fobs.

Note: FCA/Stellantis secure gateway module must be bypassed or authenticated via micro-subscription.

1. Insert working key into ignition and turn ON.
2. Lock vehicle from driver's door manually using a second key.
3. Press LOCK button on remote once, wait 1 second, press LOCK again.
4. Open driver door, remove key, test remote.

Note: For central locking remote sync only. Immobilizer transponder requires VAG-COM / OBD2 diagnostic tool.

Requires VAG-specific programmers (AVDI, CGDI, Autel) or dealer ODIS online connection to program BCM2 / MQB smart keys and fobs.

Note: Pre-coding required for factory-locked transponder chips.

1. Close all doors, turn ignition to Position 1 (Accessories) and back to OFF within 5 seconds.
2. Remove key.
3. Press and hold UNLOCK button, then press LOCK button 3 times within 10 seconds. Release UNLOCK button.
4. Locks cycle to confirm.

Note: Must program all remotes in the same session; un-programmed remotes will be erased.

Requires specialized BMW CAS/FEM/BDC bench programmer or OBD2 tool (VVDI2, Autel IM608, Yanhua ACDP) to read ISN and program smart keys.

Note: Never self-programmable. Battery must be stable (>12.5V) during programming.

1. Close all doors.
2. Press and hold driver's door UNLOCK switch.
3. Turn ignition switch ON/OFF twice (ON, OFF, ON, OFF).
4. Release door UNLOCK switch (door locks will cycle).
5. Press and hold LOCK and UNLOCK on remote for 15 seconds until locks cycle.

Note: Standard GM onboard programming procedure for older remotes.

Many transponder keys use a 10-minute onboard key learn (turn ignition ON with new key for 10 mins until security light goes off, repeat 3 times), but push-to-start smart keys require OBD2 programming tool.

Note: Check specific model year; newer models require internet access or GM SPS2 programming.

1. Close all doors.
2. Turn ignition to ON, access DIC (Driver Information Center) menu to 'Relearn Remote Key'.
3. Follow dashboard prompts, holding LOCK and UNLOCK on remote until chime sounds.

Note: Some models use door panel UNLOCK + ignition ON/OFF method.

Requires advanced OBD2 programming device (Autel, AutoProPAD) or GM SPS2 subscription for push-to-start proximity fobs.

Note: High-security laser keys require mechanical cutting followed by OBD2 immobilizer pairing.

1. Close all doors.
2. Hold driver door UNLOCK switch.
3. Turn ignition ON/OFF twice, release UNLOCK switch. Locks cycle.
4. Hold LOCK + UNLOCK on remote for 15 seconds.

Note: Transponder keys can often be programmed if 2 working keys are present (turn Working 1 ON, remove; Working 2 ON, remove; New key ON within 5 sec).

Requires OBD2 programmer (Autel, OBDSTAR, AutoProPAD) to program transponder keys and smart fobs.

Note: 2010+ models often require a 12-minute bypass or direct OBD2 pin-to-pin programming.

For transponder keys: Insert Key 1, turn ON for 5 sec, turn OFF, remove. Insert Key 2, turn ON for 5 sec, turn OFF. Insert New Key, turn ON, wait for security light to flash/chime. For remotes: Onboard programming rarely supported without 1 working remote.

Note: Remote fobs often require locksmith OBD2 programming tool for 2001+ models.

Requires OBD2 key programmer and SGW bypass cable or active AutoAuth account to program Fobiks and Proximity Smart Keys.

Note: PIN code required (retrieved via OBD2 or dealer lookup).

1. Locate programming connector/switch under driver side dash.
2. Turn ignition ON.
3. Flip programming switch or bridge terminals.
4. Press button on remote transmitters.

Note: Legacy vehicle brand; most remaining units require aftermarket alarm remote pairing.

1. Insert working key, turn ON.
2. Press and hold UNLOCK on working remote for 4-10 sec.
3. Press PANIC button, release both.
4. Press LOCK and UNLOCK on new remote.
5. Turn ignition OFF.

Note: Requires at least one valid programmed remote to add a second self-programmed remote.

Requires advanced OBD2 programmer (Autel IM608, AutoProPAD) to program Ignition Fobiks and Push-to-Start Proximity Fobs into the RF Hub module.

Note: PIN code required from vehicle RF hub or BCM.

Older Chrysler/Mitsubishi platform. Remote programming requires grounding specific diagnostic port pins or using working remote sequence.

Note: Obsolete brand; verify specific alarm/keyless module installed.

Requires factory Red Master Key fob to program black user keys into the alarm/immobilizer ECU.

Note: Loss of red master key requires complete ECU/lockset replacement or specialized EEPROM flashing by exotic specialist.

Requires factory Leonardo or DEIS diagnostic system with encrypted factory tokens.

Note: Extremely high security; locksmith must use advanced authorized token-based programming.

Requires pre-coded transponder chip matching the Body Computer (BCM) and an OBD2 programmer with Fiat software.

Note: PIN code required for key learning.

For Remotes: Turn ignition from OFF to RUN 8 times within 10 seconds, ending in RUN (locks cycle). Press any button on remote. For Transponders: Insert Key 1, turn ON for 3 sec, remove. Insert Key 2, turn ON for 3 sec, remove. Insert New Key, turn ON, security light solid for 3 sec.

Note: Requires 2 already-programmed working keys to program a 3rd transponder key yourself. If 2 keys are not available, OBD2 programming is required.

Requires OBD2 diagnostic programmer (Autel, Advanced Diagnostics MVP/Smart Pro) to program 80-bit and Intelligent Access smart keys.

Note: Timed security access delay (approx. 10 minutes) applies on many Ford models during key addition.

1. Close all doors.
2. Hold driver door UNLOCK switch.
3. Turn ignition ON/OFF twice, release UNLOCK switch. Locks cycle.
4. Press and hold LOCK + UNLOCK on remote for 15 seconds.

Note: Standard GM onboard procedure.

Requires OBD2 key programmer to pair transponder keys and push-to-start smart fobs.

Note: Security wait timer required on select models.

Requires advanced OBD2 key programmer (Autel IM608, Lonsdor K518) and PIN code (retrieved via VIN/OBD) to program proximity smart keys.

Note: All existing smart keys must be present during programming session as old keys are wiped.

1. Turn ignition ON (II).
2. Press LOCK or UNLOCK on remote.
3. Turn ignition OFF.
4. Repeat steps 1-3 two more times (total 3 times).
5. Turn ignition ON (II).
6. Press LOCK or UNLOCK on remote; doors will cycle to confirm program mode.
7. Press LOCK on each remote to be programmed.
8. Turn ignition OFF.

Note: Transponder chip keys for 1998-2005 often require onboard pedal/ignition procedures, while 2006+ transponders require OBD2.

Requires Honda Diagnostic System (HDS) or advanced OBD2 key programmer (Autel, Xhorse) to program high-security laser keys and smart proximity fobs.

Note: All keys must be programmed in the same session.

1. Insert working key, turn ON for 10 minutes until security light stops flashing.
2. Turn OFF, turn ON within 5 seconds for 10 minutes.
3. Repeat for 3rd cycle. New key will program.

Note: GM PASSlock / VATS security system protocol applies.

Remotes on older models can be programmed via receiver box switch under dash or via specific ignition cycling. Transponder keys require OBD2 pin-code programming.

Note: Pin code required from dealer or OBD2 extraction.

Requires advanced OBD2 key programmer and 6-digit PIN code (retrieved from VIN via locksmith software or dealer).

Note: Push-to-start models require all keys to be present during programming.

1. Close all doors.
2. Insert and remove key from ignition 6 times within 10 seconds. Hazard lights flash twice.
3. Insert key and turn to ACC.
4. Press any button on remote. Hazard lights flash.

Note: Transponder chip keys require OBD2 programming tool (NATS system).

Requires OBD2 programmer with Nissan/Infiniti 20-digit BCM to PIN conversion software for smart key fob programming.

Note: High security rolling code immobilizer.

Older remotes feature onboard programming via driver door switch or under-dash module. Transponder keys require OBD2 programming.

Note: Shared platform with GM for later model Ascender.

Remotes can be programmed by cycling ignition while holding rear fog light switch or high beam stalk on specific legacy models. Transponder keys require Ford/Jaguar PATS OBD2 programmer.

Note: Ford-era security architecture on many models.

Requires advanced OBD2 tool (Autel, Lonsdor, Abrites) connecting to the KVM (Keyless Vehicle Module).

Note: High security encryption; token or online server access often required.

For transponder keys: Insert Key 1, turn ON for 5 sec, remove. Insert Key 2, turn ON for 5 sec, remove. Insert New Key, turn ON, wait for chime. Remote fobs require working remote sequence.

Note: If 2 working keys are not available, OBD2 programming is mandatory.

Requires OBD2 key programmer and FCA SGW (Security Gateway) bypass cable to program Fobiks and Push-to-Start Proximity Fobs.

Note: PIN code required.

Older remotes program via receiver under dash or ignition sequences. Transponder keys and smart keys require OBD2 programmer and PIN code.

Note: PIN code required for transponder pairing.

Requires advanced OBD2 key programmer and 6-digit PIN code to program proximity smart fobs.

Note: All existing keys must be programmed together.

Older models use fixed code remotes synced via door lock sequence or diagnostic tool. Transponder and smart keys require T4 or advanced OBD2 programmer.

Note: BMW-era EWS system on Range Rover L322.

Requires specialized OBD2 key programmer (Lonsdor, Autel, Abrites) to program RFA (Remote Frequency Actuator) / KVM smart keys.

Note: High security; requires stable battery voltage and correct software version.

1. Remove key from ignition, driver door open and unlocked.
2. Insert and remove key from ignition twice within 5 seconds.
3. Close and open driver door twice within 40 seconds.
4. Insert key into ignition and remove.
5. Close and open driver door twice.
6. Insert key, close door.
7. Turn ignition ON then OFF. Remove key (locks cycle to confirm ADD mode).
8. Press LOCK + UNLOCK simultaneously for 1.5 sec, then LOCK for 1 sec.

Note: Master key required to program additional transponder keys onboard; sub-keys cannot program new master keys without resetting ECU.

Requires advanced OBD2 programmer (Autel, Tango, ZedFull) or EEPROM bench reset of the Smart Key ECU to program new proximity fobs.

Note: Standard OBD2 add-key often blocked if all keys are lost; requires OBD2 emergency reset or ECU dump.

1. Turn ignition from OFF to RUN 8 times within 10 seconds, ending in RUN (locks cycle).
2. Press any button on remote.
3. For transponders: use 2 working keys method.

Note: Follows Ford PATS immobilizer and remote programming architecture.

Requires OBD2 diagnostic key programmer to program Intelligent Access push-to-start proximity fobs.

Note: Timed security delay applies.

Requires specialized Italian diagnostic tool (Leonardo, Autel IM608 with Maserati software) and pre-coded transponder keys matching the BCM.

Note: High-end exotic security platform; requires PIN/SK code.

1. Close all doors.
2. Open driver door and leave open.
3. Turn ignition switch from LOCK to ON 3 times within 10 seconds.
4. Close and open driver door 3 times (doors lock/unlock).
5. Press LOCK button on remote twice. Doors lock/unlock.

Note: Transponder chip keys require OBD2 programmer (PATS / Mazda immobilizer system).

Requires advanced OBD2 key programmer to program 3-button / 4-button smart proximity fobs.

Note: All existing keys must be present during programming.

Requires specialized Mercedes Infrared key programmer (VVDI MB, CGDI MB, Autel IM608) to read EIS (Electronic Ignition Switch) data on the bench or via OBD2 and generate/write new key dump.

Note: Never self-programmable. Mechanical emergency blade must be cut on a high-security laser machine.

FBS4 immobilizer architecture is encrypted with rolling authorization tied directly to Daimler servers.

Note: Currently restricted to authorized dealer network or specialized factory-linked programming solutions.

Follows standard Ford PATS procedure: turn ignition OFF to RUN 8 times for remotes, or use 2 working keys for transponder programming.

Note: Identical to Ford platform.

Requires BMW/Mini CAS or FEM/BDC OBD2 key programmer (Yanhua ACDP, Autel, VVDI) to program remote keys and smart fobs.

Note: Slot key (R50/R53) or proximity smart key (F56).

Older remotes program by grounding diagnostic port pin 1 or 4 while ignition is ON and pressing hazard switch. Transponder keys require OBD2 MUT-III / programmer.

Note: Requires specific diagnostic bridging for remote sync on select older models.

Requires advanced OBD2 key programmer to program KOS (Keyless Operation System) smart proximity fobs.

Note: PIN code required from locksmith database or dealer.

1. Close and lock all doors with driver door power lock switch.
2. Insert and pull key out of ignition completely at least 6 times within 10 seconds (hazard lights flash).
3. Insert key and turn to ACC.
4. Push any button on remote. Hazard lights flash.

Note: Transponder chip keys require NATS OBD2 programming tool.

Requires OBD2 key programmer with 20-to-32 pin BCM security gateway conversion to program Intelligent Key fobs.

Note: Requires valid locksmith credentials or active security bypass.

1. Hold driver door UNLOCK switch.
2. Turn ignition ON/OFF twice, release UNLOCK switch (locks cycle).
3. Hold LOCK + UNLOCK on remote for 15 sec.

Note: Passlock / Passkey II transponder relearn procedure via 10-minute ignition cycles.

Follows standard GM procedure: driver door UNLOCK hold + ignition ON/OFF cycles for remotes. Transponder keys use 10-minute PASSlock relearn.

Note: Reliable onboard programming for older remotes.

Requires Porsche PIWIS factory tool or advanced OBD2 programmer (Autel, VVDI) to program transponder chips and remote fobs into the alarm control unit under the seat.

Note: Water damage to under-seat alarm control unit is common on Boxster/986.

Requires advanced OBD2 key programmer and high-security BCM token access.

Note: Strict factory security protocols.

Requires advanced OBD2 programmer (Autel IM608, AutoProPAD) and SGW bypass cable to program Ignition Fobiks and Proximity Smart Fobs into the RAM RF Hub.

Note: PIN code required.

Built on BMW architecture; requires specialized BMW CAS/FEM bench programming tools or authorized factory diagnostic connection.

Note: Ultra-high-end luxury vehicle programming; professional locksmith required.

Requires GM Tech 2 scanner or advanced OBD2 programmer to program physical ignition keys and remote fobs into the CIM (Column Integration Module).

Note: Ignition key is located in the center console between the seats.

Follows standard GM key fob programming (door UNLOCK hold + ignition cycling) and PASSkey transponder relearn procedures.

Note: Discontinued GM brand; standard tools fully support it.

Follows Toyota procedures: ignition key cycling and door open/close sequences for transponder and remote pairing.

Note: Owned by Toyota; utilizes standard Toyota immobilizer chips (G-chip / H-chip).

Requires specialized OBD2 key programmer (MB Star, Autel) to program electronic flip keys and smart remotes into the SAM (Signal Acquisition Module).

Note: Requires synchronization with transmission/engine computer.

Older remotes can be programmed via programming connector under dash or entering PIN via parking brake lever sequence. Transponder keys require OBD2 programmer.

Note: Unique Subaru parking brake/ignition entry sequence for legacy remotes.

Requires advanced OBD2 key programmer (Autel, Advanced Diagnostics) to program push-to-start smart fobs.

Note: All existing smart keys must be present during programming.

Older remotes program via glove box or under-dash programming switches. Transponder keys require OBD2 immobilizer programmer.

Note: Discontinued in US auto market; common locksmith procedures apply.

Model S/X key fobs require Tesla Toolbox or OBD2 harness connection under the dash. Model 3/Y key cards and key fobs are programmed directly via the vehicle touchscreen (Controls > Locks > Add Key) using an existing authenticated card/phone.

Note: Model 3/Y allows self-programming of key cards and fobs directly through the center screen without specialized tools, provided an admin key is present.

1. Driver door open, key out of ignition.
2. Insert and remove key from ignition twice within 5 sec.
3. Close and open driver door twice within 40 sec.
4. Insert and remove key once.
5. Close and open driver door twice.
6. Insert key and close door.
7. Turn ignition ON-OFF once (ADD mode), remove key. Locks will cycle.
8. Press LOCK + UNLOCK simultaneously for 1.5 sec, then LOCK for 1 sec.

Note: Master key required for transponder programming; sub-keys cannot add new keys without ECU reset.

Newer Toyota smart key systems (AG-security / H-chip smart systems) require rolling code encrypted OBD2 programming tools and secure gateway bypass or rolling token access.

Note: Dealer-level authorization or advanced token-based locksmith tools required for 2020+ models.

Requires VAG-specific diagnostic tool (VCDS, VagTacho, VVDI2, Autel) to code transponder keys and remote fobs into the Instrument Cluster or Comfort Control Module (CCM).

Note: Login PIN code required for pre-2007 models; CS/PIN data required for 2007+ Micronas/NEC clusters.

Requires advanced MQB-compatible OBD2 programmer to program smart keys and proximity fobs.

Note: Pre-coding required for factory-locked transponders.

Requires specialized Volvo software (Dice/Vida or advanced OBD2 programmer like Autel, Lonsdor) to program keys and remote fobs into the CEM (Central Electronic Module).

Note: Physical key blade plus transponder chip integrated into flip key or smart fob.

Requires advanced encrypted OBD2 programmer and online server access for SPA platform vehicles.

Note: Strict factory security; professional locksmith equipment required.