(Remove/Install Sound System Control Unit - AR82.62-P-7724MEX)
Model 167.9
With Code 810 (Premium sound system)
except code M036 (Maybach version)
Model 167.9
With Code 811 (High-End sound system)
except code M036 (Maybach version)
Shown With Code 811 (Advanced sound system)
| 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 | |
| Topical note | Notes on avoiding damage to optical fibers during repair work | AH82.60-P-0001-05AK | |
| Topical note | 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 | Perform commissioning of sound system amplifier control unit (N40/3). | If sound system amplifier control unit (N40/3) is replaced. | |
| AD00.00-P-2000-06ME | |||
| 2 | Switch off ignition and store transmitter key outside of transmitter range (min. 2 m). | ||
| 3 | Remove spare wheel well trim. | AR68.30-P-4620MEX | |
| 4 | Remove support under spare wheel well trim. | Model 167.9 with code 810 (Premium sound system) except code M036 (Maybach version) except code U68 (Active engine sound generator) |
|
| 5 | Remove nuts (1). | ||
| 6 | Remove sound system amplifier control unit (N40/3) and release and disconnect electrical connectors (2). | except code M036 (Maybach version) Only one electrical connector (2) is present. |
|
| 7 | Disconnect electrical connector with fiber-optic cable (3). | ||
| 8 | Cover plug of electrical connector with fiber-optic cable (3) and equipment connection on sound system amplifier control unit (N40/3). | ||
| 9 | Remove sound system amplifier control unit (N40/3) from vehicle. | ||
| 10 | Install in the reverse order. |