Why EV accident repair is different
An EV collision can trigger battery damage that is invisible to a normal inspection. Modern EV battery packs are sealed, structurally integrated beneath the floor pan, and protected by complex thermal-management systems. After a side impact, underbody strike or structural intrusion, the only safe assessment route is HV isolation, OEM diagnostic interrogation, and physical inspection of the battery enclosure and high-voltage loom routing.
A bodyshop without IMI Level 3 high-voltage qualifications cannot legally or safely undertake any of those steps. This is why insurers are increasingly unwilling to deploy EV claims to networks without documented EV authority across most sites.
Solution Repair Group EV capability
21 of 23 network sites are EV-capable. Each site holds IMI Level 3 high-voltage qualifications across at least two technicians, with documented escalation to IMI Level 4 for HV-live work. OEM diagnostic licences are held for Tesla (Toolbox), BMW (ISTA), Mercedes (XENTRY), Audi/VW (ODIS), Porsche (PIWIS), JLR (Pathfinder/SDD), Volvo (VIDA), Hyundai/Kia (GDS), and Stellantis EV (CITROEN/PSA diagnostic).
Battery damage assessment follows a standardised four-step pattern: HV isolation, OEM diagnostic interrogation, structural enclosure inspection, and a documented decision (repair, repair-with-monitoring, or replace). Every step is recorded with timestamps, technician sign-off, and supporting diagnostic output.
Why EV cycle time is faster on this network
Network-average EV cycle time is around 7 days, against an industry benchmark of 12-15 days. Three operational reasons: (1) parts pre-ordering at first inspection rather than after estimate approval, (2) in-house ADAS calibration eliminating sublet delay, and (3) Vantedge BMS daily customer updates removing the chase-up cycle that adds 1-2 days to most claims.
For Tesla specifically, the network's Tesla Toolbox access and aluminium-rated welding equipment mean structural repairs that other bodyshops would refuse can be completed in-house. This is a major differentiator for Tesla insurance volume in the UK.
What insurers and AMCs should require from any EV panel partner
Three minimum requirements: (1) IMI Level 3 HV qualifications across at least 2 technicians per site handling EV work; (2) OEM diagnostic licences for the EV brands the bodyshop will see; (3) a documented escalation route for HV-live work or suspected battery damage to IMI Level 4 or OEM technical authority.
If a bodyshop or network can't produce documented evidence on all three, EV claims should not be deployed there. The downside risk — undetected battery damage leading to thermal runaway weeks or months after the collision — is catastrophic.