Dome Light — Maruti Suzuki Swift
Category: Interior | Severity: low | Cost: ₹100–₹800
What is Dome Light?
Main interior cabin light that illuminates the entire car when doors are opened.
How Dome Light Works
Connected to door switches and battery; turns on when doors open or via manual switch.
Why is Dome Light Important?
Essential for cabin visibility during night entry/exit.
Common Problems
- Bulb fused
- Switch malfunction
- Loose wiring
Symptoms
- Light not turning on
- Flickering light
- Stays ON even when doors closed
Causes of Failure
- Bulb lifespan over
- Faulty door sensor
- Electrical wiring issue
Impact on Car Performance
Reduced cabin visibility and battery drain if stuck ON.
DIY Fix Guide — Step by Step
- Replace bulb
- Check fuse
- Inspect door switch
Maintenance Tips
- Avoid leaving light ON
- Check switch operation periodically
Replacement Cost in India
Estimated range: ₹100 – ₹800
Where to Buy Online
When to Replace Dome Light
When bulb stops working or flickers frequently.