Auto Electrical

Modern vehicles rely heavily on complex electrical systems to control everything from engine performance and fuel efficiency to safety features, comfort, and infotainment. At Total Auto, we provide expert auto electrical diagnostics, repairs, and system testing to ensure your vehicle’s electrical components are working as they should. Whether you’re experiencing warning lights, starting issues, or system malfunctions, our experienced technicians can quickly identify the fault and deliver reliable solutions to keep your vehicle running smoothly and safely.

Advanced Auto Electrical Diagnostics & Systems

As modern vehicles have increased in complexity, more and more functionality is being governed by the on-board auto electrical network. The network handles everything from playing music and measuring fuel consumption, to assisting with gear changes, braking, and even monitoring the engine and putting the vehicle into limp mode if a serious flaw is detected, to prevent lasting damage.
Here at Total Auto, our skilled auto electricians can help you with:
  • Alternators and starter motors
  • Battery check and replacement
  • Component test and replacement
  • Diagnostic scans
  • Lighting upgrades
  • Accessory installation
  • Solar/battery systems
  • Audio installations organised for you

Frequently Asked Questions

Common signs include difficulty starting, warning lights on the dashboard, flickering lights, battery drain, or malfunctioning accessories such as windows or infotainment systems.

It includes diagnostics, testing of batteries, alternators, wiring, sensors, and electronic control units, as well as repairs or replacements where required.

Yes. Many engine functions are electronically controlled, so electrical faults can lead to reduced performance, poor fuel efficiency, or limp mode activation.

This can be caused by a faulty alternator, parasitic power drain, old battery, or issues within the electrical system.

It depends on the issue, but warning lights indicate a fault that should be checked as soon as possible to avoid further damage or breakdown.

Why you should service your auto electrical system

Regular auto electrical servicing is essential to maintain the reliability, safety, and performance of your vehicle. With so many critical systems now controlled electronically, even a small fault can impact engine performance, safety features, or drivability. Routine inspections help identify issues early, prevent unexpected breakdowns, and ensure all sensors, wiring, and control modules are functioning correctly. By keeping your auto electrical system in good condition, you reduce the risk of costly repairs and ensure your vehicle operates at its best.

Hear From Our Customers

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Ed Cook profile picture
Ed Cook
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Very impressed with Total Auto Centre. Good communication and honest, quick service. Also the staff are polite and efficient.
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Marc “Marc Cam Home Loans” CAM profile picture
Marc “Marc Cam Home Loans” CAM
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Huge shoutout to the team for the outstanding work on my Mercedes EQC. Special thanks to Chris and Paul. I already knew they were exceptional with petrol vehicles, but seeing their expertise extend seamlessly into EVs was seriously impressive. The level of knowledge, precision, and care they brought to the job was next-level. It’s clear they’ve not just adapted to electric vehicles, they’ve mastered them. Brilliant service from start to finish. Highly recommend and we will be back :-)
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Paul Kenny profile picture
Paul Kenny
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After 20 years at the same service centre, I gave Total Auto a try. The difference was amazing. I hadn’t realised the number of required servicing items that my old service provider had not done. I recommend Total Auto to always complete the servicing requirements of your vehicle as per the vehicle specifications.
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Anthony Sim profile picture
Anthony Sim
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Excellent service - really appreciate Paul and Liam’s work on my car and the small amount of follow up needed within the next month or so
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Lachie St Leger
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The team at Total Auto were extremely helpful particularly Chris. I had several issues with my car and their team provided the best service at a very affordable price. Thank you so much, couldn’t recommend more!
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Yui Kanata profile picture
Yui Kanata
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Very friendly and efficient team! Chris was very prompt in getting back with a quote and was able to book in a windscreen repair straight away. The mobile service comes directly to your place. Jai did a fantastic job of replacing my windscreen. Great customer service, would recommend!

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Why Total Auto

Our team of technicians and service advisors are qualified and specialise in all European, American, Japanese, Korean, Chinese and Australian vehicles, using the latest in diagnostic tooling and specialist analysis.

The Total Auto team will ensure your vehicle is serviced, repaired and cleaned inside and out while keeping you fully informed duing the entire process.
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Total Auto 12-Month Workmanship and Parts Guarantee

We guarantee all of our work. If at any point you are unhappy with our service, please advise us and we will do our best to ensure you are completely satisfied.

All of our parts are high quality. If the part supplied and fitted is faulty, we will replace this part within a year of the fitting date.
At Total Auto, we stand behind the quality of our automotive care. Every service and repair performed by our highly skilled technicians is backed by our 12-Month Parts and Workmanship Guarantee
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