Ather 450S Owner's Repair Guide — 5 Issues and Solutions

The Ather 450S is a feature-trimmed 450X — lower price, same chassis. Most 450S-specific issues relate to the older LCD dashboard.

This guide is built from real Ather 450S repair cases handled at ev.care's workshops in Delhi (expanding to 30+ Indian cities by 2027). Every step below has been verified by our DIYguru-certified technicians — the same engineers who fix these vehicles for the country's leading EV fleets. If you're stuck on any step, our free 2-hour callback will diagnose it for you.

What this guide covers

• 450S LCD dashboard backlight flickering
• No turn-by-turn navigation like 450X
• Charger only delivering 4A instead of 6.5A
• Front headlight not bright enough
• Bluetooth disconnecting at lights

5 common Ather 450S faults — and how to fix each

1. 450S LCD dashboard backlight flickering

Step-by-step fix:

1. Solder joint on the backlight inverter cracks over time.
2. Visible flicker means the joint is intermittent — book Ather service before it dies completely (free under warranty).

🔧 Workshop visit recommended

If the symptom persists after these steps, book an ev.care technician →

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2. No turn-by-turn navigation like 450X

Step-by-step fix:

1. 450S doesn't have onboard nav — uses phone audio only.
2. Pair Ather app → Bluetooth → audio prompts in helmet.
3. The LCD only shows arrows, not maps.

✅ DIY-friendly with patience

If the symptom persists after these steps, book an ev.care technician →

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3. Charger only delivering 4A instead of 6.5A

Step-by-step fix:

1. Some 450S units shipped with the 4A charger by error.
2. Check the brick — should be labelled 6.5A.
3. If 4A, Ather replaces free under warranty.

✅ DIY-friendly with patience

If the symptom persists after these steps, book an ev.care technician →

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4. Front headlight not bright enough

Step-by-step fix:

1. 450S uses a halogen-equivalent LED that's dimmer than the 450X's full LED.
2. Aftermarket H4 LED upgrade kits (~₹1,500) double brightness; voids warranty for the bulb only.

✅ DIY-friendly with patience · 💰 ₹1,500

If the symptom persists after these steps, book an ev.care technician →

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5. Bluetooth disconnecting at lights

Step-by-step fix:

1. Bluetooth radio in 450S has weaker antenna than 450X.
2. Keep phone in front pocket (closer to scooter), not back.
3. Re-pair if persistent.

✅ DIY-friendly with patience

If the symptom persists after these steps, book an ev.care technician →

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When DIY isn't enough — book an ev.care technician for your Ather 450S

If a fault repeats after the steps above, if any dashboard error code is showing, or if you notice any unusual smell, heat, or sound from the battery pack — stop driving. Ather 450S battery and motor faults compound: a minor BMS imbalance left untreated can kill the whole pack inside 6 months.

ev.care dispatches a DIYguru-certified technician to your location with a 2-hour callback. Diagnostic site visit is a flat ₹399, transparent quoted before any work begins. Common Ather 450S repairs are covered under our Annual Care Plan.

• Book a Ather 450S repair → — free 2-hour callback
• Get a Ather 450S repair cost estimate →
• Annual Care Plan for Ather 450S →

Ather 450S troubleshooting — frequently asked questions

Q: 450S LCD dashboard backlight flickering?

Solder joint on the backlight inverter cracks over time. For a permanent fix, book a certified ev.care technician — most Ather 450S repairs are covered under our Annual Care Plan, and our executive will confirm the cost on a free 2-hour callback.

Q: No turn-by-turn navigation like 450X?

450S doesn't have onboard nav — uses phone audio only. For a permanent fix, book a certified ev.care technician — most Ather 450S repairs are covered under our Annual Care Plan, and our executive will confirm the cost on a free 2-hour callback.

Q: Charger only delivering 4A instead of 6.5A?

Some 450S units shipped with the 4A charger by error. For a permanent fix, book a certified ev.care technician — most Ather 450S repairs are covered under our Annual Care Plan, and our executive will confirm the cost on a free 2-hour callback.

Q: Front headlight not bright enough?

450S uses a halogen-equivalent LED that's dimmer than the 450X's full LED. For a permanent fix, book a certified ev.care technician — most Ather 450S repairs are covered under our Annual Care Plan, and our executive will confirm the cost on a free 2-hour callback.

Q: Bluetooth disconnecting at lights?

Bluetooth radio in 450S has weaker antenna than 450X. For a permanent fix, book a certified ev.care technician — most Ather 450S repairs are covered under our Annual Care Plan, and our executive will confirm the cost on a free 2-hour callback.

Q: How quickly can ev.care reach me for a Ather 450S repair?

Standard SLA is a 2-hour callback within Delhi service zones. Fleet customers on a Fleet Care plan get critical-priority 2-hour on-site dispatch. Outside Delhi, we partner with local DIYguru-certified workshops — call to confirm coverage in your city before booking.

Q: What does an ev.care diagnostic site visit cost?

A flat ₹399 for the diagnostic visit — covers up to 90 minutes of technician time at your location. If you go ahead with the repair, the ₹399 is adjusted against the final bill. No hidden charges, and pricing is confirmed before any work starts.

Q: Are Ather 450S repairs covered under warranty?

Manufacturer warranty (typically 8 years / 1.6 lakh km on the HV battery, 3 years on the vehicle) covers genuine defects. ev.care handles out-of-warranty repairs and post-warranty annual care. For in-warranty issues we'll flag it on the diagnostic visit so you can route the claim correctly.

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Last updated by the ev.care Service Team. Pricing varies by city, severity, and parts availability — always confirm on the free callback.