2 | Bolts |
3 | Cover |
D54.15-1162-12
D54.15-1161-09
1 | Prefuse box | 10 | Electrical connector | |
4 | On-board electrical system battery | 11 | Electrical connector | |
5 | Cover for positive terminal | 12 | Electric line | |
6 | Nut | 13 | Nut | |
7 | Electrical lines | 14 | Ground cable | |
8 | Electrical lines | 15 | Nut | |
9 | Electrical connector | 16 | Opening |
D54.15-1163-08
1 | Prefuse box | 17 | Catch hook | |
4 | On-board electrical system battery | 18 | Catch hook |
Danger | 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. | |
Topical note | Information on preventing damage to electronic components due to electrostatic discharge | ||
Topical note | Notes on battery | ||
Topical note | Notes on carrying out repair work in the vehicle interior | ||
| Remove/install | ||
1 | Remove front floor covering | ||
2 | Remove screws (2) | ||
3 | Remove cover (3) | ||
4 | Loosen nut (13) and remove ground line (14) | Nut, battery clamp to negative pole/positive pole of on-board electrical system battery/auxiliary battery | |
5 | Mark position of electric lines (7) | ||
6 | Detach electric lines (7) and remove from working area | Installation: | |
Installation: Note torque specification on housing of prefuse box (1). | |||
The number of electric lines (7) can vary depending on the vehicle equipment. | |||
7 | Mark position of electric lines (8) | ||
8 | Detach electric lines (8) and remove from working area | Installation: | |
Installation: Note torque specification on housing of prefuse box (1). | |||
The number of electric lines (8) can vary depending on the vehicle equipment. | |||
9 | Disconnect electrical connection (9) | ||
10 | Unclip electrical connector (10) from prefuse box (1) | ||
11 | Disconnect electrical connection (10) | ||
12 | Fold up positive pole cover (5) | ||
13 | Detach electric line (12) | Installation: Note torque specification on housing of prefuse box (1). | |
14 | Release and disconnect electrical connector (11) of pyrofuse in direction of arrow (arrow A) | If installed. | |
15 | Unfasten nut (6) | Nut, battery clamp to negative pole/positive pole of on-board electrical system battery/auxiliary battery | |
16 | Slacken nut (15) | Installation: Note torque specification on housing of prefuse box (1). | |
Loosening the nut (15) allows the prefuse box (1) to move on the on-board electrical system battery (4). | |||
17 | Release prefuse box (1) through the opening (16) with a suitable screwdriver at the catch hook (17) and lightly lift in the rear area | Installation: The prefuse box (1) must engage audibly on the on-board electrical system battery (4). | |
18 | Push prefuse box (1) forward in direction of arrow (arrows B) until catch hooks (18) no longer engage on the on-board electrical system battery (4) | | |
19 | Remove prefuse box (1) upward from the on-board electrical system battery (4) | ||
20 | Install in the reverse order | ||
21 | Set date and time |