Remove/Install Loudspeaker Amplifier Control Unit - AR82.62-P-7720RG
Model 190.3
Up To Model Year 2016
With Code 810 (Premium sound system)
Model 190.3
Up To Model Year 2016
With Code 811 (High-End sound system)
Shown on model 190.3 With Code 811 (Advanced Sound System)
| 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 | |||
| 1.1 | Perform Initial startup of Advanced Sound System amplifier control unit (N40/7) | Model 190.3 up to model year 2016 with code 811 (High-End sound system) When replacing the Advanced Sound System amplifier control unit (N40/7). |
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| AD00.00-P-2000-04B | |||
| 1.2 | Perform initial startup of sound system amplifier control unit (N40/3) | Model 190.3 up to model year 2016 with code 810 (Premium sound system) When replacing the sound system amplifier control unit (N40/3). |
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| AD00.00-P-2000-04B | |||
| 2 | Switch off ignition and store transmitter key outside of transmission range (min. 2 m) | ||
| 3 | Remove right paneling in trunk | AR68.30-P-4800RG | |
| 4 | Remove woofer | AR82.62-P-7839RG | |
| 5 | Remove bolts (1) | ||
| 6.1 | Lift up Advanced Sound System amplifier control unit (N40/7) with lines connected and place to one side | Model 190.3 up to model year 2016 with code 811 (High-End sound system) | |
| 6.2 | Lift up sound system amplifier control unit (N40/3) with lines connected and place to one side | Model 190.3 up to model year 2016 with code 810 (Premium sound system) | |
| 7 | Release and disconnect electrical connections (2) | ||
| 8 | Unscrew nut (3) | ||
| 9.1 | Remove Advanced Sound System amplifier control unit (N40/7) together with bracket (4) | Model 190.3 up to model year 2016 with code 811 (High-End sound system) | |
| 9.2 | Remove sound system amplifier control unit (N40/3) together with bracket (4) | Model 190.3 up to model year 2016 with code 811 (High-End sound system) | |
| 10 | Remove bracket (4) When replacing. | ||
| 11 | Install in the reverse order |