Remove/Install Multifunction/Air Quality Sensor - AR83.40-P-6730LW
WARNING: This page is about a different car, the 2023 Mercedes-Benz GLC300, 2022 Mercedes-Benz GLC300, 2021 Mercedes-Benz GLC300, 2020 Mercedes-Benz GLC350e, and 2020 Mercedes-Benz GLC300. However, it is still accessible from the selected car via links, so may be relevant.
Model 205
with code 581 (Automatic air conditioning)
Model 213
with code 581 (Automatic air conditioning)
Model 253
with code 581 (Automatic air conditioning)
Model 293
with code 581 (Automatic air conditioning)
Shown on model 205
Shown on model 205
Fig 1: Multifunction/Air Quality Sensor Components Location - Model 253 With Code 581 (Shown On Model 205)
| Information on preventing damage to electronic components due to electrostatic discharge | AH54.00-P-0001-01A | ||
| Remove/install | |||
| 1 | Switch off ignition and store transmitter key outside of transmission range (at least 2 m) | ||
| 2 | Remove right engine compartment cover (1). | ||
| 3 | Disconnect electrical connection (2). | ||
| 4 | Remove air quality sensor (B31). | ||
| 5 | Install in the reverse order. |