Get quotes for a used or replacement Mercedes-Benz S-Class window switch. Genuine second hand parts from UK vehicle dismantlers - free request, breakers with stock reply direct.
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No two window switchs are quite the same across different vehicles, so getting the specifics right matters when you buy used, second hand or a replacement. Answer a few quick questions below and breakers will only quote if they have the exact matching part in stock:
These are from different generations — the W221 (2005–2013) and the W222 (2013–2020) — and the switches are not interchangeable between them, as the door architecture, connector pinouts and switch cluster designs differ significantly. Always quote your registration to the breaker so they can confirm the exact generation match.
Yes, generation is the most important fitment factor — the W220 (1998–2005), W221 (2005–2013) and W222 (2013–2020) all use different switch designs that are not interchangeable. Make sure the breaker confirms the switch is from the same W-code generation as your car before buying.
Yes, side matters — the OS (offside, driver's right) master switch unit typically carries controls for all windows and differs from the NS (nearside, passenger's left) switch, which usually only controls that door's window. Always tell the breaker which door you need the switch for, specifying NS or OS in UK convention.
Engine variant and trim designation do not affect window switch fitment — an S350, S500 or S63 AMG on the same generation (for example, all W221 models) share the same door switch architecture. You may find cosmetic differences in finish or button labelling, but the fitment itself is determined by generation and door side, not engine or trim badge.
Both are within the W221 generation (2005–2013), so fitment is broadly likely from the same door position, but the W221 received a facelift in 2009 which may have introduced subtle trim or connector changes to interior switchgear. Confirm with the breaker by supplying your registration alongside the donor car's details to be sure.
The Mercedes-Benz S-Class in standard production form is a four-door saloon (and long-wheelbase variant), so door count variation is not typically a concern for this model. What does matter is which of the four door positions the switch came from — always specify NS or OS front or rear to your breaker.