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Doorstep Diagnosis

Car Electrical Wiring & Fuse Repair in Bangalore

A blown fuse is a symptom, not the problem. Swapping fuses repeatedly can melt wiring. Our technician traces the actual fault with a multimeter and clamp meter — shorts, earth faults, parasitic drains and corroded connectors — then repairs it properly.

We handle fuses, power windows, lighting, central locking, infotainment circuits and ECU harness repairs at your doorstep.

Technician using a diagnostic scanner and multimeter to trace a car electrical wiring fault in Bangalore
60 minAvg. fix
₹599Diagnosis
60 minAvg. fix
₹599Diagnosis
30 daysWarranty
4.8★583 reviews
Warning Signs

6 Signs of an Electrical Fault

Fuse keeps blowing

Repeated failure means a short or overload on that circuit, not a bad fuse.

Window stuck or slow

One window failing while others work points to a motor, regulator or switch.

Flickering lights

Headlights or dash lights pulsing usually means a poor earth connection.

Battery drains overnight

A parasitic draw from a faulty module or accessory flattens the battery.

Burning smell

Melted insulation smells acrid. Stop using the circuit and call immediately.

Random warning lights

Multiple unrelated warning lamps often mean a failing earth or BCM fault.

What We Fix

Electrical Services We Offer

Fuse box repair

Faulty fuses, relays and melted fuse box terminals replaced correctly.

Wiring harness

Chafed, rodent-damaged or corroded wiring repaired and re-sleeved.

Power windows

Motor, regulator, switch and wiring faults diagnosed and repaired.

Lighting circuits

Headlamps, tail lamps, indicators and interior lights restored.

Parasitic drain hunt

Circuit-by-circuit current testing to find what drains your battery.

Sensor & ECU circuits

Earth faults, connector corrosion and harness repairs verified by scan.

How It Works

Four Simple Steps

  1. Call or WhatsApp

    Tell us exactly what's not working.

  2. Technician arrives

    Multimeter, clamp meter and scanner ready.

  3. Fault traced

    Circuit tested to find the true cause.

  4. Repaired and verified

    Fix tested, then scan-cleared.

Near Me

Looking for Car Electrical Repair Near Me in Bangalore?

Searching for car electrical repair near me usually follows weeks of small, maddening symptoms — a fuse that keeps blowing, a window stuck half open, lights that flicker at idle, or a battery that is flat every Monday morning. These are circuit faults, not fuse faults, and they need proper tracing rather than guesswork. Our technicians are positioned across central Bengaluru including MG Road, Indiranagar and Koramangala, the eastern IT corridor through Marathahalli, Bellandur and Whitefield, the southern localities of Jayanagar, BTM Layout and Banashankari, and the northern belt around Hebbal, Yelahanka and RT Nagar.

Because we send the nearest available van, most fault-finding begins within an hour of your call — and it happens where your car is parked, which matters, because electrical faults are often load and temperature dependent. We work through the affected circuit with a multimeter and clamp meter, measure parasitic drain circuit by circuit, inspect earthing points and connectors for corrosion, and repair wiring with correctly rated wire, soldered joints and proper sleeving. Power windows, lighting, central locking, infotainment circuits and sensor harnesses are all handled on site.

Every fix is verified with a diagnostic scan before we hand the car back, and all work carries a 30-day workmanship warranty so the same fault does not quietly return.

Coverage

Areas We Serve in Bangalore

Electrical specialists with meters and scanners positioned across 30+ localities.

Can't see your locality? We trace and repair electrical faults at every address inside BBMP limits plus ORR, NICE Road, airport expressway, Hosur Road, Mysore Road and Tumkur Road — in basements, office podiums, driveways and roadside, day or night.

Reviews

Rated 4.8 / 5 by Bangalore Drivers

"My battery went flat three times in a month and two garages simply sold me new batteries. This technician clamped a meter on every circuit and found the boot light staying on because of a bent switch. Proper diagnosis after two years of guessing."
Nandakumar S, Namma ResQ parasitic drain diagnosis customer in HSR Layout BangaloreNandakumar SHSR Layout
"Rats had chewed through the engine harness on my car parked in Banashankari. He rewired the damaged runs with the correct gauge wire, soldered the joints instead of using twist connectors, re-sleeved everything and added a deterrent wrap. Fault-free since."
Jayanthi Murugan, Namma ResQ wiring harness repair customer in Banashankari BangaloreJayanthi MuruganBanashankari
"Rear window stuck half open in the middle of monsoon in Indiranagar. Diagnosed the regulator wiring rather than instantly blaming the motor, repaired it in 40 minutes in my basement, and charged a very reasonable amount for it."
Zaid Ahmed, Namma ResQ power window repair customer in Indiranagar BangaloreZaid AhmedIndiranagar
"The same fuse kept blowing every week and I was going through spares like sweets. He refused to just fit another one, traced the circuit and found a shorted dashcam accessory I had installed myself. Fixed the actual cause instead of the symptom."
Keshav Prabhu, Namma ResQ blown fuse diagnosis customer in Hennur BangaloreKeshav PrabhuHennur
"Headlights were flickering at every traffic signal and I assumed the alternator was dying. It was a badly corroded earth point behind the headlamp. Cleaned, treated and sealed properly, and the flicker has never come back."
Latha Subramani, Namma ResQ earth fault repair customer in Kammanahalli BangaloreLatha SubramaniKammanahalli
FAQ

Common Questions

Why does my car fuse keep blowing?

Repeated fuse failure means a short circuit or an overloaded accessory on that circuit, not a faulty fuse. Replacing fuses repeatedly can melt wiring and even start a fire.

How much does car electrical repair cost in Bangalore?

Diagnosis and fault tracing costs ₹599, adjusted against the repair. Fuse replacement is ₹299 plus parts, and wiring harness repairs start at ₹1,200.

Can a power window be repaired at my home?

Yes. Motor, regulator, switch and wiring faults on power windows are diagnosed and usually repaired on site.

What is a parasitic drain and how do you find it?

It is a hidden current draw that flattens the battery overnight. We measure current on each circuit with a clamp meter to isolate the exact faulty module or accessory.

Do you repair ECU and sensor wiring?

Yes. We repair harness damage, corroded connectors and earth faults on sensor and ECU circuits, then verify the fix with a diagnostic scan.