Second Hand Mercedes-Benz EQC Ignition Switch

No — the EQC is a fully electric vehicle and has no ignition switch in the traditional sense. Instead of a keyed ignition, it uses a push-button start system combined with a keyless entry module, so there is no barrel-and-switch ignition assembly to source. If you think you have an ignition-related fault, you are most likely looking for the start/stop button, the steering column electronic module, or possibly the EIS (Electronic Ignition Switch) control unit — confirm the exact part you need with a breaker against your registration.

Because the EQC is fully electric and uses a push-button start rather than a keyed ignition barrel, a conventional ignition switch does not exist on this vehicle. Starting faults on the EQC are more likely related to the keyless start button, the EIS/ESL steering lock unit, the 12V auxiliary battery, or a high-voltage interlock circuit. A Mercedes-specialist breaker or an auto-electrician can help you identify the correct component against your registration before you order anything.

Depending on your fault, the parts most likely to be relevant are the push-button start module, the Electronic Ignition Switch (EIS) unit in the steering column, or the Electronic Steering Lock (ESL) — all of which do exist on the EQC and can be sourced from dismantlers. The 12V auxiliary battery is another common culprit for no-start symptoms on electric vehicles and is worth checking. Describe your exact symptom to a breaker quoting against your registration so they can identify the right unit.

The Mercedes-Benz EQC was sold in the UK from 2019 onwards as a single generation with no major structural facelift that is known to have altered the steering column electronics, so year-to-year variation within the range is likely to be limited. That said, software and hardware revisions can occur mid-production without a formal facelift, so you should always confirm the sourced unit is compatible with your specific registration with the breaker before purchasing. Never assume fitment without that check.

The EQC was offered in trim levels including Sport, AMG Line, and Edition 1 in the UK, but trim level does not typically affect the steering column electronics or start system hardware — these are shared across the range. You may find cosmetic differences such as different key fob styling, but the underlying EIS or start button assembly should be the same unit. Confirm against your registration with the breaker to be certain, as optional equipment packs can occasionally introduce variation.