Preliminary Work
- Electric shock
- Short circuit
- Fire
- Explosion
→ Only appropriately trained and authorized persons may work on high-voltage vehicles and components.
→ Required qualification: High voltage technician or high voltage expert.
→ Observe national requirements and legislation for this work.
→ Always use insulated tools, such as an > VAS 6883 - insulated tool set when working on these parts.
→ Observe general warning notices for working on the high-voltage system.
> 2X00IN GENERAL WARNING NOTICES FOR WORKING ON THE HIGH-VOLTAGE SYSTEM
Information
Handling high-voltage lines:
- Do not support yourself or your tools on high-voltage lines and their components.
- Work involving metal-removing, deforming and sharp-edged tools close to high-voltage components and lines is prohibited.
- Work involving heat sources such as welding, soldering, hot air and thermal bonding close to high-voltage components and lines is prohibited.
- High-voltage lines must not be extensively bent or kinked.
- High-voltage lines (screwed connections) have 5 mating cycles. If these 5 mating cycles are exceeded, a visual inspection of the high-voltage connectors must be performed. Then contact Technical Support.
- In the event of queries or uncertainties, consult the relevant high voltage technician.
- Observe warning notes.
> 2X00IN GENERAL WARNING NOTES FOR WORKING ON THE HIGH-VOLTAGE VEHICLE ELECTRICAL SYSTEM
- Isolate the high-voltage system from the power supply.
> 2X00IN Isolating high-voltage electrical system from power supply/Starting high-voltage electrical system
- Complete documentation.
- Remove side section flap.
- Remove rear wheel housing liner at the left.
> 536919 Removing and installing rear wheel housing liner
- Remove subwoofer.
> 913619 Removing and installing subwoofer
- Disconnect high-voltage charger.