Remove/Install All-Wheel Drive Control Unit - AR27.19-P-1720MFA
Transmission 724.1 in model 118, 177, 247
with code M005 (Vehicles with 4MATIC/all-wheel drive)
Fig 1: All-Wheel Drive Control Unit Components Location - Transmission 724.1 In Model 118 With Code M005 (Shown On Model 177.0)
Shown on model 177.0
Shown on model 177.0
| 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 | Information on preventing damage to electronic components due to electrostatic discharge | AH54.00-P-0001-01A | |
| Notes on HANDS-FREE ACCESS | AH80.61-P-0001-01A | ||
| Remove/install | |||
| 1 | Switch off ignition and store transmitter key outside of transmitter range (min. 2 m). | ||
| 2 | Remove left and right side trunk lining. | Transmission 724.1 in model 247.6 with code M005 (Vehicles with 4MATIC/all-wheel drive) | AR68.30-P-4801MFX |
| Transmission 724.1 in model 118.3, 177.1/9 with code M005 (Vehicles with 4MATIC/all-wheel drive) | AR68.30-P-4800MFV | ||
| Transmission 724.1 in model 118.6 with code M005 (Vehicles with 4MATIC/all-wheel drive) | AR68.30-P-4800MFD | ||
| Transmission 724.1 in model 247.0/7 with code M005 (Vehicles with 4MATIC/all-wheel drive) | AR68.30-P-4800MFB | ||
| Transmission 724.1 in model 177.0 with code M005 (Vehicles with 4MATIC/all-wheel drive) | AR68.30-P-4800MFA | ||
| 3 | Remove speaker amplifier control unit. | Transmission 724.1 in model 118, 177, 247.0/7 as of model year 2022 with code 810 (Premium sound system) with code M005 (Vehicles with 4MATIC/all-wheel drive) except code 853 ("Midline" sound system) | AR82.62-P-7720MFD |
| Transmission 724.1 in model 118, 177, 247 as of model year 2022 with code 853 ("Midline" sound system) with code M005 (Vehicles with 4MATIC/all-wheel drive) | AR82.62-P-7720MFC | ||
| Transmission 724.1 in model 247.6 with code 810 (Premium sound system) with code M005 (Vehicles with 4MATIC/all-wheel drive) except code 853 ("Midline" sound system) | AR82.62-P-7720MFX | ||
| Transmission 724.1 in model 118, 177, 247.0/7 up to model year 2021 with code 810 (Premium sound system) with code M005 (Vehicles with 4MATIC/all-wheel drive) except code 853 ("Midline" sound system) | AR82.62-P-7720MFB | ||
| Transmission 724.1 in model 118, 177, 247 up to model year 2021 with code 853 ("Midline" sound system) with code M005 (Vehicles with 4MATIC/all-wheel drive) | AR82.62-P-7720MFA | ||
| 4 | Remove support (5). | ||
| 5 | Remove nuts (1). | ||
| 6 | Lift holder (2) far enough until the nuts (3) and the electrical connector (4) are accessible. | This leads to damage to the lines and impairs their function. |
|
| 7 | Remove nuts (3). | ||
| 8 | Release and disconnect electrical connector (4). | ||
| 9 | Detach all-wheel drive control unit (N15/17) from holder (2) and remove upwards. | ||
| 10 | Install in the reverse order. | ||
| 11 | Perform commissioning of all-wheel drive control unit (N15/17). | When replacing the all-wheel drive control unit (N15/17). | |
| AD00.00-P-2000-06MFA |