Second Hand Mercedes-Benz 190E Window Switch

Electric windows were available on the 190E (W201, produced 1982–1993), but they were an optional extra rather than standard fitment across the range, so not every 190E will have window switches fitted. If your car has manual winders, there will be no switch to source. Check your own door cards before ordering – if there are switches present, a used replacement is straightforward to find from a breaker.

The 190E belongs to a single generation, the W201, which ran from 1982 to 1993 with no full model-generation change, so you are working within one body shell throughout. That said, the W201 received updates over its life and switch designs or connector types may have changed across the production run, so confirm with the breaker that the donor car's registration year closely matches yours before buying. There is no second generation to worry about crossing into.

It depends on the switch in question. A single-function switch for the passenger window may well be the same unit regardless of side, but a driver's door switch panel on a 190E with electric windows typically controls all windows and differs from individual door switches. Tell the breaker which door the switch is for (NS – nearside/passenger, or OS – offside/driver) to make sure you get the right unit.

Trim and engine variant do not fundamentally change window switch fitment on the W201 – the switches relate to the door and window mechanism fitted, not the engine. However, higher-specification or sportier variants like the 2.3-16 and 2.5-16 may have had different interior fittings, so mention your specific model to the breaker and have your registration to hand so they can verify against the actual donor car.

Engine size makes no difference to window switch fitment on the 190E – the switches are part of the door and electrical system, not the drivetrain. A switch from a 1.8, 2.0, or 2.3 190E will be equally relevant, provided the donor car had electric windows fitted and the switch is for the correct door position. Focus on matching the year range and door position rather than worrying about engine size.

Give the breaker your full registration number and, if possible, the year of the donor car you are sourcing from, as connector types and switch designs can vary across the W201's 1982–1993 production run. Check whether your car has a single-function switch per door or a combined master panel in the driver's door, as these are different parts. A reputable breaker will be able to cross-reference their stock against your specific car before you commit to buying.