Disconnect/Connect Battery Ground Line - AR54.10-P-0003GZ
Model 164, 166, 292
MODIFICATION NOTES
| 16.12.2019 | Open hood added. | Operation step 1 | |
| 18.12.2019 | Disconnect charging cable of high-voltage on-board electrical system added. | Step 4 | |
| 18.12.2019 | Disconnect charger of on-board electrical system battery added. | Step 5 | |
| 18.12.2019 | Disconnect diagnostic unit added. | Step 6 |
Shown on model 164
| Risk of death when working on component parts and systems with U >= 30 V alternating voltage (AC) or U >= 60 V direct voltage (DC) | Do not touch damaged or defective live component parts and lines or non-insulated electrical connections and lines. | AS00.00-Z-0035-01A | |
| 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 | |
| General information on vehicles with high-voltage on-board electrical system and/or lithium-ion battery and/or gaseous-fuel drive system as well as personal protective equipment | AH00.00-Z-0300-01A | ||
| Notes on battery | AH54.10-P-0001-01A | ||
| Remove/install | |||
| 1 | Open hood. | Model 166 with code ME05 (Hybrid drive 85 kW-94 kW variant (incl. plug-in)) | |
| 2 | Move front passenger seat (1) into foremost and uppermost positions and set seat backrest to vertical position. | ||
| 3 | Switch off ignition and store transmitter key outside of transmitter range (at least 2 m). | ||
| 4 | Disconnect charging cable of high-voltage onboard electrical system. | Model 166 with code ME05 (Hybrid drive 85 kW-94 kW variant (incl. plug-in)) If a charging cable is connected. |
|
| 5 | Disconnect charger of on-board electrical system battery (5). | When an external charger is connected. | |
| 6 | Disconnect diagnostic unit. | If a diagnostic device is connected. | |
| AD00.00-P-2000-04A | |||
| 7 | Remove cover (2). | ||
| 8 | Release nut (3) on battery negative pole terminal and disconnect ground line (4) from battery (5). | *BA54.10-P-1012-01C | |
| 9 | Using a diode test lamp, check the on-board electrical system for voltage between the positive line of the battery (5) and the disconnected ground line (4). | ||
| 10 | Detach ground line from auxiliary battery. | Only if the diode test lamp lights up. Model 166.8 as of model year 2016 with code 4U7 (Start/stop voltage dip protector) |
AR54.10-P-0121GQA |
| Model 164 | AR54.10-P-0007GZ | ||
| Model 166 up to model year 2016 except code B03 (ECO start/stop function) except code ME05 (Hybrid drive 85 kW-94 kW variant (incl. plug-in)) | AR54.10-P-0121GQ | ||
| Model 166.0 as of model year 2016 with code ME05 (Hybrid drive 85 kW-94 kW variant (incl. plug-in)) Model 166.0 up to model year 2016 with code B03 (ECO start/stop function) |
AR54.10-P-0007GQA | ||
| Model 166.0 as of model year 2016 with code 4U7 (Start/stop voltage dip protector) except code ME05 (Hybrid drive 85 kW-94 kW variant (incl. plug-in)) Model 292 with code 4U7 (Start/stop voltage dip protector) |
AR54.10-P-0121GQB | ||
| Model 166.8 up to model year 2016 with code B03 (ECO start/stop function) | AR54.10-P-0007GQX | ||
| 11 | Install in the reverse order. | ||
| Adjust | |||
| 12 | Perform basic programming. | Model 164, 166, 292 Model 164, 166 |
AR00.19-P-0200GZ |
BATTERY
| Number | Designation | Model 164 | Model 166 | ||
|---|---|---|---|---|---|
| BA54.10-P-1012-01C | Nut, battery line to negative terminal/positive terminal | M6 | Nm | 6 | 6 |
BATTERY
| Number | Designation | Model 292 | ||
|---|---|---|---|---|
| BA54.10-P-1012-01C | Nut, battery line to negative terminal/positive terminal | M6 | Nm | 6 |