Tell us which warning light came on and what your car was doing at the time. We’ll confirm which scanner checks your vehicle supports, explain the findings and agree on the next step with you.
Diagnostic information updated 29 October 2026 · Independent multi-brand workshop
Tell us the vehicle’s year of manufacture, variant, engine or fuel type, and the exact warning message. Different versions of the SQ5 may have different control units and require different diagnostic access.
Read the service guide for the Audi SQ5 →
This is a model-specific enquiry page. The workshop can confirm which checks your model year and control system support.
CarTech Hub uses LAUNCH Scan Plus X and XTOOL Compass for scanner-assisted fault finding in Sawkuchi, Guwahati. Share your car’s make, model, year, fuel type and warning message so we can confirm the relevant scanner coverage before your visit.
Ask about a Scan Plus X check when reporting a warning light, starting problem or electronic-system concern. We first confirm communication with the relevant control unit and the diagnostic functions available for your vehicle.
The installed software, vehicle year, engine and control unit determine which checks are possible. Code reading, live-data checks and service functions are confirmed for the job before work begins.
LAUNCH official vehicle-coverage resource ↗XTOOL’s Compass information lists fault-code reading and clearing, live data, freeze-frame information, actuator tests and reports from scans before and after work. Availability depends on the vehicle and supported system.
We use the relevant information to investigate your complaint and explain the next check. XTOOL lists Compass and Compass Master configurations separately, so optional hardware and programming access are confirmed for each task.
XTOOL official Compass product information ↗We accept scanning enquiries for Indian, Japanese, Korean, European and other car brands. A brand or model listing does not confirm access to every control unit. The vehicle’s ECU, software version, licence, security access and any required accessories affect the work we can accept.
Ask separately about service resets, adaptations, coding, programming, ADAS calibration or EV high-voltage work. These need the right equipment and procedures; they are not automatically part of a basic scan. A fault code helps direct an investigation and does not by itself prove which part needs replacing.
XTOOL vehicle and function lookup ↗ Find your brand and model →
CarTech Hub first records the warning and the driving conditions in which it appeared. On supported vehicles, the technician reads the engine, ABS or airbag control module and checks whether its fault codes are current or stored. For an engine complaint, freeze-frame data and sensor readings can show the engine’s operating conditions when the fault occurred. For ABS, individual wheel-speed readings can help isolate an inconsistent signal. An airbag warning calls for a restraint-system assessment using the manufacturer’s procedures. The technician explains any further tests and discusses the repair estimate with you before you approve the work.
A fault code is one clue. The technician compares it with the symptoms you describe and the condition of the vehicle before recommending further checks.
Share the vehicle details, warning message, recent work and the conditions in which the issue appears.
We check whether the scanner supports the system you want tested and agree with you on what the initial assessment will cover.
Available codes and data guide further electrical or mechanical checks. A stored code alone does not justify replacing a part.
Discuss what is confirmed, what still needs testing and the estimate before approving further work.
Where appropriate, repeat relevant checks and review the original complaint. Clearing the warning light alone is not a completed diagnosis.
The directory has 765 model entries across 36 brands, including earlier generations and variants. Choose your car and tell us its model year, fuel type, variant and warning message. The workshop will confirm which control units it can check and which repairs it can undertake.
35 matching model entries · Showing 1–24 · Browse Audi diagnostics
Coverage depends on the model year, control unit, software and access requirements. Tell us the symptoms or warning message so we can check whether the relevant function is supported before you visit.
A code records a condition detected by the car. A technician may need to inspect wiring, power supply, mechanical components or operating conditions before recommending a replacement.
Programming and calibration are separate jobs. Before booking, ask what hardware and software access the work requires, whether a trained technician is available and what the work would cost for your vehicle.
Bring your vehicle details, a description of the symptoms, relevant service records and any earlier scan report. Tell us about recent battery work and whether anyone cleared the fault codes.
For Guwahati monsoon use, review tyre condition, wipers, visibility and any sealing concerns. A longer journey warrants attention to braking observations, coolant condition, battery health, AC performance and warnings. Record what was inspected and why further work is proposed, rather than using a routine visit to promise that every complex component has been diagnosed or restored.
A cold-start problem, uneven running, coolant loss or warning needs its timing and conditions described. Supported inspection and fault evidence guide the investigation. Petrol coils and plugs, diesel injectors or filtration, mounts, hoses, sensors, radiator and pump-related components are considered only where applicable. A fault code or reduced performance does not by itself prove that an expensive turbocharger or control module has failed.
The workshop must confirm diagnostic coverage before an imported or newer electrical architecture is accepted. Engine rebuilding, injector/turbo restoration and protected electronic functions require proven technical support or referral. Parts should follow an established finding rather than be substituted repeatedly until the symptom changes.
Describe shudder, noise or vibration by gear selection, vehicle speed, braking or acceleration. Actual transmission, tyre layout, mounts, shafts and history help identify the next inspection. Older drivetrain equipment and newer quattro-ultra arrangements are not one interchangeable system. Internal tiptronic/S tronic, clutch-control or differential repair needs separately verified expertise and tools.
New MHEV-plus electric AC architecture must not be described as an ordinary belt-driven compressor repair. Establish the actual climate system, low-voltage and 48V equipment before an AC or electrical operation is accepted. Qualified clearance precedes affected lifting, removal, heating or painting; specialist electric-compressor, MHEV-plus or protected-coding tasks need confirmed capability or referral.
Take safe photographs of the vehicle and affected areas while preserving the insurer's required evidence. Avoid touching exposed electrical or restraint components or attempting isolation. Earlier body repairs, mechanical faults and modifications should be identified honestly, so the assessment and claim record distinguish new incident damage from pre-existing concerns.