AR82.62-P-7720R | Remove/install loudspeaker amplifier control unit | 30.10.08 |
MODEL 230.4 up to 14.1.04 with CODE (810) Sound system
MODEL 230.4 as of 29.1.08
with CODE (810) Sound system
except CODE (P99) Special model "AMG Black Series"
MODEL 230.4
with CODE (809) Model year 2009
with CODE (810) Sound system
except CODE (P99) Special model "AMG Black Series"
P82.62-2242-07
Vehicles up to 14.1.04
1 Nuts
2 Fiber-optic cable connection
A2/13 Sound amplifier
3 Electrical connector
P82.62-3286-04
Vehicles as of 29.1.08 or with code (809) Model year 2009
1 Nuts
2 Fiber-optic cable connection
3 Electrical connector
N40/3 Amplifier for sound system
| Remove/install | ||
| Information on preventing damage to electronic components due to electrostatic discharge | ||
1 | Transfer basic data of sound amplifier (A2/13) or amplifier for sound system (N40/3) to Star Diagnosis | When replacing the sound amplifier (A2/13) or the amplifier for sound system (N40/3). | |
Installation: Transfer basic data from Star Diagnosis to sound amplifier (A2/13) or amplifier for sound system (N40/3). | |||
| Connect STAR DIAGNOSIS and read out fault memory | ||
2 | Remove rear left luggage box and place to one side with lines still connected | With model 230.467/474/475/476 up to 14.1.04 | |
For vehicles as of 29.1.08 or with code (809) Model year 2009 | |||
3 | Switch off the ignition and remove the transmitter key from the EIS control unit | On vehicles with code (889) Keyless-Go, press KEYLESS-GO start/stop button repeatedly until ignition is switched off. Remove Keyless-Go chip card or transmitter key from vehicle and store beyond the reach of the transmitter (at least 2 m). | |
4 | Unscrew nuts (1). | ||
5 | Pull out sound amplifier (A2/13) or amplifier for sound system (N40/3) until electrical connectors (3) and fiber optic cable connector (2) are accessible | ||
6 | Disconnect electrical connector (3) from sound amplifier (A2/13) or amplifier for sound system (N40/3) | On vehicles up to 14.1.04, unlock electrical connector (3) at sound amplifier (A2/13) before disconnecting (arrow). | |
7 | Unplug fiber optic cable connector (2) | To avoid damaging the fiber optic cable, do not kink fiber optic cables, route over sharp edges or bend in radii smaller than 25 mm. | |
8 | Cover fiber optic cable connector (2) and equipment connector at sound amplifier (A2/13) or amplifier for sound system (N40/3) | ||
9 | Install in the reverse order |
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