BMW EV & plug-in hybrid specialist support.
ISTA-led diagnosis, high-voltage battery repair knowledge, charging and drivetrain fault finding, programming support and specialist EoS End-of-Service testing.
Evidence-led support for the difficult jobs.
We focus on EV and hybrid systems where correct software, test plans, safety procedures and data interpretation matter.
EoS HV battery test
Orange BMW End-of-Service tester support from £499, with mobile UK and Europe options.
View prices & coverageISTA diagnostics
Vehicle tests, guided fault plans, live data and fault interpretation for BMW EV and PHEV systems.
Get diagnostic helpHV battery repair
Internal battery investigation, module/safety-box concerns, insulation faults and repair planning.
View battery repairCharging & drive faults
On-board charger, EME, DC-DC, interlock, isolation, contactor and no-drive-ready diagnosis.
View repair servicesProgramming support
Post-repair commissioning and software-aware planning where a replacement component cannot simply be fitted.
Explore specialist supportBattery data review
Separate battery health, module balance and diagnostic evidence when EoS is not the test you need.
View battery checksSend the VIN and complete ISTA report.
We will tell you whether the next step is diagnosis, repair, programming, an EoS test or a different battery assessment.
Talk through the fault
Call with the model, warning message, fault codes and repair history.
Call 07478 787841Independent specialist • not affiliated with BMW AG