Remove/Install Sound System Control Unit - AR82.62-P-7724FR
Model 257
with code 810 (Premium sound system)
Model 257
with code 811 (High-End sound system)
Shown on model 257 with code 810 (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 initial startup of sound system amplifier control unit (N40/3) or Advanced Sound System amplifier control unit (N40/7) | When replacing sound system amplifier control unit (N40/3) or Advanced Sound System amplifier control unit (N40/7). | |
| AD00.00-P-2000-06FR | |||
| 2 | Switch off ignition and store transmitter key outside of transmission range (min. 2 m) | ||
| 3 | Remove side paneling in left trunk | Model 257 with code 810 (Premium sound system) |
AR68.30-P-4800FR |
| 4 | Remove subwoofer | Model 257 with code 811 (High-End sound system) |
AR82.62-P-7841FR |
| 5 | Remove subwoofer holder | Model 257 with code 811 (High-End sound system) |
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| 6 | Unscrew nuts (2) | ||
| 7 | Remove screws (3) | ||
| 8 | Remove bracket (1) with sound system amplifier control unit (N40/3) or with advanced sound system amplifier control unit (N40/7) and set down with electrical lines connected | ||
| 9 | Release and disconnect electrical connection (4) | with code 811 (High-End sound system) Two electrical connectors (4) are installed. |
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| 10 | Disconnect electrical connector with optical fiber (5) | ||
| 11 | Cover up plug for electrical connector with optical fiber (5) and equipment connection at sound system amplifier control unit (N40/3) or advanced sound system amplifier control unit (N40/7) | ||
| 12 | Remove bracket (1) with sound system amplifier control unit (N40/3) or with advanced sound system amplifier control unit (N40/7) | ||
| 13 | Unscrew nuts (6) and remove sound system amplifier control unit (N40/3) or advanced sound system amplifier control unit (N40/7) from bracket (1) | When replacing sound system amplifier control unit (N40/3) or Advanced Sound System amplifier control unit (N40/7). | |
| 14 | Install in the reverse order |