Remove/Install Sound System Amplifier Control Unit - AR82.62-P-7720MFB
Model 118, 177, 247.0/7
up to model year 2021
with code 810 (Premium sound system)
except code 853 ("Midline" sound system)
Fig 1: Sound System Amplifier Control Unit Components Location - Model 177 Up To Model Year 2021 With Code 810, Except Code 853
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 | |
| Notice | Notes on avoiding damage to optical fibers during repair work | AH82.60-P-0001-05AK | |
| 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). | ||
| 2.1 | Remove load compartment floor. | Model 118, 177.1/9 up to model year 2021 with code 810 (Premium sound system) except code 853 ("Midline" sound system) |
|
| 2.2 | Remove rear-end center-section trim. | Model 177.0, 247.0/7 up to model year 2021 with code 810 (Premium sound system) except code 853 ("Midline" sound system) |
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| Model 177.0 up to model year 2021 with code 810 (Premium sound system) except code 853 ("Midline" sound system) |
AR68.30-P-4786MFA | ||
| Model 247.0/7 up to model year 2021 with code 810 (Premium sound system) except code 853 ("Midline" sound system) |
AR68.30-P-4786MFV | ||
| 3 | Remove nuts (1). | ||
| 4 | Lift sound system amplifier control unit (N40/3) with frame (2) and connected electric lines and turn so that the electrical connectors and screws (3) are accessible. | Do not crush or kink or subject lines to tension This will result in damage to the lines which may impair their functional capability. |
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| 5 | Release and disconnect electrical connectors. | ||
| 6 | Remove screws (3) and remove sound system amplifier control unit (N40/3) from frame (2). | ||
| 7 | Install in the reverse order. | ||
| 8 | Carry out commissioning of sound system amplifier control unit (N40/3). | If sound system amplifier control unit (N40/3) is replaced. | |
| AD00.00-P-2000-06MFA |