Remove/Install Right Trailer Hitch Longitudinal Member - AR31.30-P-0006MFD
WARNING: This page does not describe the selected car, but rather 12 other vehicles, including the 2023 Mercedes-Benz CLA45 AMG, 2023 Mercedes-Benz CLA35 AMG, 2023 Mercedes-Benz CLA250, 2022 Mercedes-Benz CLA45 AMG, and 2022 Mercedes-Benz CLA35 AMG. However, it is still accessible from the selected car via links, so may be relevant.
Model 118, 177.0/1, 247 with code 550 (Trailer coupling)
| Risk of injury caused by fingers being jammed or pinched when removing, installing or aligning hoods, doors, trunk lid/rear-end door or sliding roof. | No parts of the body or limbs should be within the operating area when the components are moving. | AS00.00-Z-0011-01A | |
| Notice | Notes on self-locking nuts and bolts | AH00.00-P-0001-01KOA | |
| Notice | Notes on installing a trailer hitch | AH31.10-P-1000-02CW | |
| Notes on HANDS-FREE ACCESS | AH80.61-P-0001-01A | ||
| Remove/install | |||
| 1 | Remove trailer hitch (1). | AR31.10-P-8000MFA | |
| 2 | Remove nuts (3). | *BA31.11-P-1002-01K | |
| 3.1 | Remove sound system amplifier control unit with lines connected and place to one side. | Model 177.0, 247.0/7 with code 550 (Trailer coupling) with code 810 (Premium sound system) except code 853 ("Midline" sound system) Model 177.0, 247.0/7 with code 550 (Trailer coupling) with code 853 ("Midline" sound system) Model 177.0, 247.0/7 as of model year 2022 with code 550 (Trailer coupling) with code 853 ("Midline" sound system) |
AR82.62-P-7720MFC |
| Model 177.0, 247.0/7 up to model year 2021 with code 550 (Trailer coupling) with code 853 ("Midline" sound system) | AR82.62-P-7720MFA | ||
| Model 177.0, 247.0/7 as of model year 2022 with code 550 (Trailer coupling) with code 810 (Premium sound system) except code 853 ("Midline" sound system) | AR82.62-P-7720MFD | ||
| Model 177.0, 247.0/7 up to model year 2021 with code 550 (Trailer coupling) with code 810 (Premium sound system) except code 853 ("Midline" sound system) This will result in damage to the electric lines and can impair their function. |
AR82.62-P-7720MFB | ||
| 3.2 | Remove spare wheel well trim. | Model 247.6 with code 550 (Trailer coupling) |
|
| 4 | Remove screw (5). | *BA31.11-P-1003-01K | |
| 5 | Remove right longitudinal member (2) of trailer hitch (1). | ||
| 6 | Install in the reverse order. | ||
| Check | |||
| 7 | Check function of trailer hitch (1) with electrical release. | AR31.19-P-1451MFA | |
| 8 | Check function of lighting signals on trailer hitch mains outlet (1). |
TRAILER COUPLING MECHANISM
| Number | Designation | Model 118, 177, 206, 243, 247 | |
|---|---|---|---|
| BA31.11-P-1002-01K | Nut, longitudinal member reinforcement for trailer hitch to body | Nm | 55 |
TRAILER COUPLING MECHANISM
| Number | Designation | Model 118, 177, 206, 243, 247 | |
|---|---|---|---|
| BA31.11-P-1003-01K | Screw/bolt, longitudinal member reinforcement for trailer hitch to body | Nm | 140 |