Second Hand Mercedes-Benz CLS Parking Sensor

The CLS has run across two main generations: the first-generation C219 (2004–2010) and the second-generation C218 (2011–2018, with a facelift around 2014), plus the third-generation C257 from 2018 onwards. Parking sensors are not interchangeable across these generation boundaries due to differences in bumper design, wiring loom connectors, and control module compatibility. If you are shopping near the 2014 facelift within the C218 generation, confirm with the breaker whether the pre- and post-facelift sensors share the same part number, as bumper geometry can differ. Never assume fitment without checking the donor car's registration against yours.

A 2008 CLS is a C219 (first generation) and a 2012 CLS is a C218 (second generation), so these are completely different cars with different bumper designs and sensor systems. Sensors from these two generations will not be a direct swap. You should source a sensor from the correct C218 generation (2011–2018) for the 2012 car, and confirm the exact part with the breaker using your registration number.

Trim level does not fundamentally alter which parking sensor fits, as the sensor itself is determined by the bumper design and the number of sensor apertures fitted to that bumper, not whether the car is a standard, AMG Line, or AMG variant. However, AMG Sport or full AMG bumpers may have a different number of sensors or a different bumper profile compared to standard bumpers, so the sensor positions and fitment points can differ cosmetically even if the sensor units themselves are similar. Tell the breaker which bumper style your car has — standard or AMG — so they can match accordingly. Trim does not guarantee or prevent fitment on its own.

No, the engine variant does not affect parking sensor fitment — whether your CLS is a diesel or petrol, the parking sensors are determined by the bumper design and the generation of the car, not what is under the bonnet. A sensor from a 220d should physically fit the same bumper as one from a 350 or 400 provided they are the same generation and bumper style. Always confirm with the breaker using your registration to be sure.

The Mercedes CLS has been available with both rear parking sensors as standard on many variants and front parking sensors as an option or on higher specifications. Front and rear sensors are different units and not interchangeable with each other, and they connect to separate parts of the parking aid system. When contacting a breaker, specify clearly whether you need a front or rear sensor, how many sensor holes your bumper has, and whether your car has the Active Parking Assist system, as this can affect compatibility.

The C218 facelift arrived around 2014 and brought revised front and rear bumpers, which means the sensor aperture positions and possibly the bumper loom connections may differ between pre- and post-facelift cars. It is not safe to assume a direct swap across the 2014 facelift boundary even though both cars are C218 generation. Confirm the part number and bumper specification with the breaker against your exact registration before purchasing.