Remove/Install Additional Battery - AR54.10-P-0007LW
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Model 205.012/013/047/053/054/147/212/213/247/253
Model 253.311/353/354/911/953/954
| Risk of fire /risk of explosion due to short circuit and escaping oxyhydrogen gas. Risk of (burn) injury caused by caustic burns to eyes, skin and mucous membranes from battery electrolyte/mist, short circuit and arcing. Risk of poisoning caused by swallowing battery electrolyte or absorption of lead through the skin or body orifices. Risk of death due to voltage U >= 30 V AC and U >= 60 V DC. | No fires, sparks, open flames, or smoking. Wear acid-resistant gloves, clothing, and glasses. Pour battery acid only into suitable and appropriately marked containers. | AS54.10-Z-0001-01A | |
| Notes on battery | AH54.10-P-0001-01A | ||
| Remove/install | |||
| 1 | Remove floor covering in front passenger footwell. | AR68.20-P-2070LW | |
| 2 | Unscrew nuts (1). | ||
| 3 | Remove footrest (2). | ||
| 4 | Detach strips of felt tape (5). | Check strips of felt tape (5) are firmly seated. Otherwise, a short circuit may occur. |
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| 5 | Unscrew screw (3) and remove ground line. | *BA54.10-P-1003-01A | |
| 6 | Using diode test lamp, check on-board electrical system for voltage between positive line of ECO start/stop function auxiliary battery (G1/13) and a suitable ground point. | If the diode test lamp lights up, ↓ Detach ground line from on-board electrical system battery and check the on-board electrical system after completing the work. |
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| AR54.10-P-0003LW | |||
Cover positive line of ECO start/stop function additional battery (G1/13). Otherwise, a short circuit may occur. |
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| 7 | Unscrew screw (4) and remove positive line. | Cover positive line of ECO start/stop function additional battery (G1/13). Otherwise, a short circuit may occur. |
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| *BA54.10-P-1003-01A | |||
| 8 | Unscrew nut (6). | ||
| 9 | Remove holder (7) with lines still connected. | ||
| 10 | Pull off vent hose (8). | ||
| 11 | Remove ECO start/stop function auxiliary battery (G1/13). | ||
| 12 | Install in the reverse order. |
BATTERY
| Number | Designation | Model 205 | Model 253 | |
|---|---|---|---|---|
| BA54.10-P-1003-01A | Screw/bolt, electrical line to battery terminal of additional battery | Nm | 6 | 6 |