Introduction
This manual provides essential information for the proper installation, operation, and maintenance of the Genuine 000000-004039 Sealed Lead-Acid Auxiliary Battery. This battery is designed for specific Mercedes-Benz vehicles from 2007-2023 and is intended to support various vehicle electronic systems, not as a primary starter battery.
Safety Information
Always prioritize safety when handling automotive batteries. Failure to follow these instructions may result in injury or damage.
- Eye Protection: Always wear appropriate eye protection when working with batteries.
- Skin Protection: Wear gloves to protect skin from battery acid.
- Ventilation: Ensure adequate ventilation when working with lead-acid batteries to prevent accumulation of explosive gases.
- Flammable Materials: Keep sparks, flames, and smoking materials away from the battery.
- Electrical Shock: Avoid contact with battery terminals and other electrical components. Disconnect the vehicle's main battery before installation or removal.
- Lifting: The battery has a weight of 1.2 pounds. Lift with care to avoid injury.
- California Proposition 65 Warning: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.
Product Overview
The Genuine 000000-004039 auxiliary battery is a sealed lead-acid battery designed for specific Mercedes-Benz models. It provides supplementary power to various vehicle systems.
- Type: Sealed Lead-Acid Battery
- Voltage: 12 Volts
- Number of Cells: 6
- Weight: Approximately 1.2 pounds
- Core Charge: No core charge required for this product.
Image of the Genuine 000000-004039 Sealed Lead-Acid Auxiliary Battery.
Setup and Installation
Installation of the auxiliary battery requires careful attention to detail and adherence to vehicle-specific procedures. It is highly recommended to consult your vehicle's service manual or a qualified technician for proper installation.
- Verify Compatibility: Ensure this battery (model 000000004039) is the correct replacement for your specific Mercedes-Benz model and year (2007-2023). Refer to your vehicle's documentation or a Mercedes-Benz parts catalog.
- Safety First: Before beginning any work, ensure the vehicle is turned off and the ignition key is removed. Disconnect the negative terminal of the main starter battery to prevent electrical shorts and system damage.
- Locate Auxiliary Battery: The location of the auxiliary battery varies by Mercedes-Benz model and year. Common locations include behind the dashboard (driver's side), in the trunk, or under a seat.
- Access and Removal: Carefully remove any trim panels or covers obstructing access to the auxiliary battery. Disconnect the existing battery terminals (typically negative first, then positive). Remove any retaining brackets or screws holding the old battery in place.
- Install New Battery: Place the new Genuine 000000-004039 auxiliary battery into the compartment. Secure it with any retaining brackets. Connect the battery terminals (typically positive first, then negative). Ensure connections are tight and secure.
- Reassemble: Reinstall any removed trim panels or covers.
- Reconnect Main Battery: Reconnect the negative terminal of the main starter battery.
- Test System: Start the vehicle and check for any error messages related to the auxiliary battery or other electrical systems.
For visual guidance on verifying the correct battery, please refer to the video below:
Video demonstrating how to ensure you have the correct Mercedes Genuine battery for replacement.
Operating Instructions
The auxiliary battery operates automatically within your vehicle's electrical system. It is designed to provide backup power for specific electronic components, such as the gear selector, start/stop function, or other comfort features, depending on your vehicle's configuration.
- Once installed, the battery will be charged by the vehicle's charging system.
- No user interaction is typically required for its operation.
- The vehicle's onboard computer monitors the auxiliary battery's status.
Maintenance
The Genuine 000000-004039 is a sealed lead-acid battery, which means it is largely maintenance-free. However, periodic checks can help ensure its longevity and proper function:
- Visual Inspection: Periodically inspect the battery for any signs of physical damage, leaks, or corrosion around the terminals.
- Cleanliness: Keep the battery and its terminals clean and free of dirt or debris. Use a damp cloth to wipe down the battery casing.
- Terminal Connections: Ensure that the battery terminal connections remain tight and secure. Loose connections can lead to poor performance or system errors.
- Voltage Check: If you suspect an issue, a qualified technician can check the battery's voltage to assess its health.
Troubleshooting
If you encounter issues related to your auxiliary battery, consider the following:
| Problem | Possible Cause | Solution |
|---|---|---|
| "Auxiliary Battery Malfunction" message on dashboard | Auxiliary battery is old, discharged, or faulty. | Replace the auxiliary battery. Ensure proper installation as per the "Setup and Installation" section. |
| Intermittent electrical issues or warning lights | Loose or corroded battery connections. | Inspect and clean battery terminals. Ensure connections are tight. |
| New battery not resolving issues | Incorrect battery model or underlying vehicle electrical system fault. | Double-check battery compatibility. Consult a qualified Mercedes-Benz technician for diagnosis. |
If troubleshooting steps do not resolve the issue, seek professional assistance.
Specifications
| Specification | Detail |
|---|---|
| Brand | Genuine |
| Model Number | 000000004039 |
| Voltage | 12 Volts |
| Battery Cell Composition | Sealed Lead Acid |
| Item Weight | 1.2 pounds |
| Number Of Cells | 6 |
| UPC | 826732225609 |
| Compatible Vehicle Type | Passenger Car (Mercedes-Benz 2007-2023) |
Warranty Information
Specific warranty details for the Genuine 000000-004039 auxiliary battery are not provided in this manual. For information regarding warranty coverage, duration, and claims, please refer to the original purchase documentation or contact the seller or manufacturer directly.
Support
If you require further assistance, have questions about installation, or need to report a product issue, please contact the retailer from whom you purchased the battery or the Genuine brand customer support. When contacting support, please have your product model number (000000004039) and purchase details available.
