Second Hand Mercedes-Benz Vito Window Switch

The Vito has been sold in three main generations: the W638 (1996–2003), the W639 (2003–2014, with a facelift around 2010), and the W447 (2014–present). Window switches are fitted across all three generations, but they are generation-specific and will not interchange between them. You also need to know whether the switch is for the driver's side (OS, offside) or passenger side (NS, nearside), and whether it's a master switch (driver's door, controlling all windows) or a single-window switch for another door.

Both years fall within the W639 generation (2003–2014), so there is a reasonable chance of compatibility, but the W639 received a facelift in 2010 and interior trim components including switches could differ between pre- and post-facelift vehicles. Name the exact year and variant of both vehicles when contacting the breaker, as they will be able to check the part numbers against your registration to confirm whether a pre-facelift switch crosses over to a post-facelift model.

For the front door switches (OS driver's or NS passenger's), the panel van versus Tourer distinction generally does not affect fitment as the front door structure is shared. However, if you need a switch for a sliding side door rather than a hinged rear door, the sliding door switch is specific to that configuration and wheelbase can also be a factor on longer-wheelbase variants, so confirm the exact door type and wheelbase with the breaker against your registration.

The Vito has been sold in trim levels including Sport, SE, and Progressive (naming varies by generation and market), but trim level does not typically affect the fundamental fitment of a window switch — the door aperture and switch housing are the same. You may find cosmetic differences such as switch surround colour or finish between trim levels, but these do not prevent the switch from fitting; if appearance matters to you, mention the trim when speaking to the breaker.

No — the W639 (2003–2014) and W447 (2014–present) are completely different generations with different interior designs, switch housings, and electrical architectures, so parts will not interchange between them. Always source a window switch from the same generation as your vehicle, and confirm the exact year and door position (OS or NS, front or sliding side) with the breaker.

Yes, wheelbase can be relevant for sliding door components on the Vito, as compact, standard, and long-wheelbase variants may have different door configurations or switch assemblies. When contacting a breaker, give them your full registration so they can confirm the wheelbase and exact sliding door switch required, as fitting an incorrect switch could mean wiring connectors or mounting points don't match.