01 / Performance & temperatureEngine, turbo and cooling concerns
Reduced power, an uneven idle, rising temperature or repeated coolant loss calls for diagnosis rather than a guessed part. We investigate engine operation, fluid leaks and cooling performance according to the vehicle and its symptoms.
For BMW Valvetronic or drivetrain warnings, ISTA supports troubleshooting. Porsche cooling concerns are assessed for the source of coolant loss and temperature changes.
02 / Shifting & engagementTransmission and gearbox diagnosis
Describe whether a shift is harsh when cold, delayed after stopping or accompanied by a warning. Audi S tronic and Volkswagen DSG concerns can involve control, hydraulic or mechanical faults; the repair recommendation follows testing.
Routine transmission service and a fault investigation are different appointments. Give us the model, mileage and service history so we can plan the appropriate visit.
03 / Ride & stoppingBrakes, steering and suspension
Uneven ride height, vibration, knocking or a change in brake feel deserves inspection. We evaluate the reported concern and explain the condition of the affected components before proposing repairs.
Mercedes-Benz Airmatic concerns receive system diagnosis, with Xentry supporting Mercedes troubleshooting. A low corner does not automatically mean the same component needs replacing on every vehicle.
04 / Warnings & upkeepElectrical faults, leaks and maintenance
Starting trouble, recurring warnings and unexplained battery drain need a clear fault history. Bring any recent scan results and tell us whether the car has been jump-started or had electrical work.
Oil and coolant leaks, fluid service and scheduled maintenance can be planned alongside the diagnostic findings. The scope depends on your model, condition and previous service.