Onboard Charger for Audi RS e-tron GT — Price, Symptoms & Replacement Guide
Category: Engine | Failure Severity: Medium | Replacement Cost in India: ₹2,00,000–₹5,00,000
What is the Onboard Charger?
Converts AC power from external sources into DC power to charge the battery.
How the Onboard Charger Works
Regulates incoming AC current and converts it into DC suitable for battery storage.
Why the Onboard Charger is Important
Essential for home and public AC charging.
Common Problems with the Onboard Charger
- Charging failure
- Overheating
- Slow charging
Warning Symptoms of a Failing Onboard Charger
- Vehicle not charging
- Charging interruption
- Error messages
Common Causes of Onboard Charger Failure
- Voltage fluctuation
- Component wear
- Cooling issues
Impact on Car Performance
Limits charging capability and convenience.
DIY Fix Guide — Step by Step
- Check charging cable
- Verify power source
- Restart system
- Inspect for overheating
Maintenance Tips
- Use certified chargers
- Avoid unstable power supply
- Regular inspection
Onboard Charger Replacement Cost in India
Expect to pay between ₹2,00,000 and ₹5,00,000 for genuine parts plus labour at an authorised Audi workshop. Local garages and aftermarket parts can be 20–40% cheaper but may compromise warranty.
Where to Buy Onboard Charger Online
Search trusted Indian car-parts retailers like Boodmo, Amazon India and Flipkart for genuine and OEM-grade Onboard Charger listings.
When to Replace the Onboard Charger
When charging failures persist.