Orange means high voltage
HV qualified onlyAll HV cables and connectors are orange. Never cut, unplug or probe them. EV packs run 400–800 V DC — lethal.
Safety Academy
High-Voltage Safety
High-voltage safety essentials: orange cables, PPE, lifting points, battery fires and when to stop.
Safety first: this content is educational. Never work on energized high-voltage parts (orange cables) unless you are HV-qualified.
Disabling the HV system
HV qualified onlyOnly trained technicians remove the service disconnect, wait the specified discharge time and verify zero voltage with a CAT III/IV meter.
PPE for HV work
HV qualified onlyClass 0 insulated gloves (tested), leather over-gloves, face shield, insulated tools and a rescue hook.
Lifting an EV
ProfessionalUse only the marked lift points — wrong placement can puncture the battery pack.
Battery fire or swelling
Owner checkLeave the vehicle, keep away and call emergency services. Thermal runaway can reignite hours later.
Safe owner checks
Owner checkTyres, wipers, washer fluid, cabin filter, lights and software updates are safe for any owner.
When to stop
Owner checkAny HV warning, burning smell, smoke, hissing, or fluid under the battery: stop and contact a professional.