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Book Your Appointment Online
At RnR Custom Autos in Leicester
Car Diagnostics in Leicester That Come to You
Accurate Fault Diagnosis for All Makes and Models
When a warning light appears or something doesn’t feel right, guessing the cause can lead to costly mistakes. We offer professional car diagnostics across Leicester – using advanced tools to pinpoint faults quickly and accurately. And because we’re mobile, we come to you.
With over 11 years’ experience and specialist equipment for modern vehicles, we don’t just read fault codes – we interpret them, investigate the root cause and recommend the right repair. Whether you drive a standard car or a modified vehicle, we treat every job with care and precision. Book your mobile diagnostic check in Leicester now!
Why Proper Diagnostics Matter
Modern vehicles rely on complex electronics and software, so a dashboard warning light can point to multiple issues. Without the right tools, it’s easy to misdiagnose – and that can lead to costly mistakes. At RnR Custom Autos, we use professional-grade equipment, including:
- VagCom for VWAG vehicles (Volkswagen, Audi, Seat, Skoda)
- DPF regeneration tools for emissions system faults
- Software adaptation tools for new components and modules
We don’t just clear fault codes. We investigate, explain, and fix the problem properly – so you can drive away with confidence.
Mobile Diagnostics That Fit Your Day
Car trouble shouldn’t disrupt your life. That’s why we offer mobile diagnostic checks across Leicester. Whether you’re at home or work, we’ll come to you and carry out a full fault investigation. For complex issues, we’ll arrange for your car to visit our garage – keeping things simple and stress-free.
What We Diagnose
Engine management faults, electrical issues, emissions problems, ABS and airbag faults, module coding, and more. We specialise in VWAG vehicles but work on all makes and models.
Book your mobile diagnostic check today – expert fault finding, wherever you are in Leicester.
How It Works
Choose Your Service, MOT or Repair
Enter your car registration above for an instant price that you can book for free 24/7. Find out your MOT due date too!
Book Your Appointment Online
Its quick and simple. Request a time and date, enter your details and book. We will contact you to confirm the booking.
Pay Nothing Until the Work is Done
No credit card needed! - You wont need to pay anything until the work has been completed.