Mercedes-Benz MB100 Ignition Switch Replacement Parts

Yes, the MB100 van does have an ignition switch — it uses a conventional barrel-type ignition switch to start the engine, as you would expect on a vehicle of its era. The MB100 was produced from the mid-1980s through to the mid-1990s and all variants used this style of ignition switch. If you are looking for a replacement, used examples do come up through UK breakers, though availability can be limited given how few MB100s remain on the road.

The MB100 ran through a single generation spanning roughly 1988 to 1996, but there were detail changes across production that could affect whether ignition switches interchange directly. Because this is an uncommon van with limited parts documentation in the UK aftermarket, you should confirm with the breaker that the part they have matches your exact registration before buying. A good breaker will cross-reference the part number against your vehicle to give you confidence before any money changes hands.

For most vehicles, the ignition switch itself is not engine-specific — it operates the starter circuit and ignition system regardless of which engine is fitted. However, the MB100 was offered with different engine options, and if there were any electrical or wiring differences between variants it could affect connector compatibility. To be safe, tell the breaker your exact engine variant and registration so they can match accordingly.

Trim level does not typically affect ignition switch fitment — this is a mechanical and electrical component tied to the steering column and wiring loom rather than the specification level of the van. The MB100 was a fairly utilitarian vehicle without a wide range of distinct named trim grades in the UK market, so this is less of a concern than on mainstream passenger cars. Focus instead on the production year and any relevant part numbers when speaking to a breaker.

The MB100 is a relatively rare vehicle in the UK, so used ignition switches are not commonly stocked — your best route is to use a marketplace like Findapart to get quotes from multiple breakers at once, as individual yards may have broken one. When contacting a breaker, give them your registration, the year of the vehicle, and ideally the part number from your existing switch if it is still readable. Be prepared for the possibility that a breaker may need to source from mainland Europe where these vans were more common.