Key programmer
The Launch X431 IMMO Plus is a key programming and diagnostic device used by automotive locksmiths. Our database has confirmed coverage on 156 key variants across 87 models from 28 makes.
Tools / Launch X431 IMMO Plus
Makes covered
28
Across our tracked vehicles
Models covered
87
Variants covered
156
Adapters required
14
BA/4A wiring harness onto the certification ECU, plus the smart key simulator for all-keys-lost., Bench programmer plus the Mercedes infrared key hardware.…
Tokens
Yes
Per-operation cost on some links
Last updated
7 days ago
Aggregated from every variant our research has confirmed. The headline tool price typically does not include these.
Other notes
27 usesAdapter notes that don't match a known code. Hover for the original wording.
What you'll pay beyond the device itself.
This tool uses tokens for some operations. Token costs are listed per-vehicle in the coverage table below — plan for these on top of the headline price.
87 vehicle rows confirmed across 28 makes.
How X431 IMMO Plus stacks up on covered vehicles.
Latest variants linked to this tool in our database.
Honda Civic
Transponder Key, no remote (DX and valet key)
Honda Civic
Remote Head Key 3-button (LX, LX-S, GX)
Honda Civic
Remote Head Key 4-button (EX, EX-L, Si, Hybrid)
Ford Transit Custom
Flip Remote 3-button (May 2016 to 2023, Hitag Pro)
Ford Transit Custom
Flip Remote 3-button (2012 to May 2016, ID63 80-bit)
Volkswagen Polo
Flip Remote 3-Button - 6C Facelift (2014-2017)
520
2010–2017 · europe · F10
C3
2024–2025 · europe · Mk4 (Smart Car / STLA Small platform)
Element
2003–2011 · north_america · YH1/YH2 (1st gen)
2021–2025 · europe · V (NQ5)
CX-7
2006–2012 · north_america · ER
Pathfinder
2005–2012 · south-africa · R51 (3rd generation)
Promaster 1500
2022–2025 · north_america · 1st generation facelift (Fiat Ducato platform, push-to-start era)
Trafic
2001–2014 · europe · II (X83)
Swift
2004–2010 · japan · 2nd gen (ZC11S / ZD11S / ZC21S / ZD21S / ZC31S / ZC71S)
