Cooling system and overheating
Monitor the temperature display and look for coolant warnings, leaks, steam or unusual fan behaviour. If the vehicle overheats, stop safely and switch it off. Never open a pressurised coolant cap while the system is hot. Have the cause checked before continuing to drive.
Battery and electrical starting
Slow cranking, repeated jump starts, warning messages or intermittent electrical behaviour deserve testing. Record when the symptom happens and whether accessories, heat soak or recent repairs affect it. A test result is more useful than replacing a battery only from age.
Tyre pressure: measure cold and follow the vehicle placard
Use the vehicle placard or owner's manual for your tyre size and load, including any different front and rear settings. The maximum pressure printed on the tyre sidewall is not your vehicle's recommended setting.
Check with a gauge at least monthly. NHTSA defines cold tyres as those on a car that has not been driven for at least three hours. Continental also recommends checking before direct sunlight warms the tyres and before long journeys or extra loading. Pressure rises as tyres warm during driving; record whether a reading was cold or after a journey.
Inspect for uneven wear, cracks, bulges, cuts and persistent pressure loss. Have damage or recurring loss assessed rather than treating repeated inflation as a repair.
Sources: NHTSA: cold tyre checks and pressure warnings · Continental: vehicle settings, load and temperature
No TPMS warning does not confirm correct pressure
A tyre-pressure monitoring system can warn only after pressure has dropped significantly. Keep routine gauge checks even when the warning light is off. If it illuminates, check promptly and follow the vehicle's manual; clearing the warning does not fix a leak or tyre damage.
AC performance
Note whether cooling weakens at idle, under load or at particular fan settings. Odour, noise, weak airflow and warm air can point to different paths. Active Auto AC service starts from AED 100, with the final scope confirmed after assessment.
Arrange the right assessment in Dubai
Send Active Auto your make, model, year and the specific concern: slow starting, coolant warning, tyre-pressure loss or weak AC. Include when it happens and any recent work. For a tyre concern, add the readings, units and whether they were taken before or after driving. Take photos only when safely parked.
Use the relevant service link below or the prepared WhatsApp message. The team will confirm the assessment and whether the job can be accepted. A message helps prepare the visit; it does not establish a diagnosis. Ask for the findings, scope and quote before approving repairs.
Still Not Sure? Just Ask.
Send the make, model, year, symptom and any useful photos. The team will explain what needs checking and what to include in a quote for your car.
Frequently asked questions
What should I do if the temperature warning appears?
Stop safely, switch the vehicle off and follow the owner's manual or roadside-safety guidance. Do not open a hot pressurised cooling system.
Should I replace a battery only because it is old?
Age is context, not a diagnosis. Test battery and charging performance and consider the vehicle's symptoms and specification.
What tyre pressure should I use?
Follow the vehicle placard or owner's manual for your tyre size, front and rear axle, and load. The sidewall maximum is not the recommended setting.
What does checking tyre pressure cold mean?
NHTSA defines this as checking after the car has not been driven for at least three hours. Continental advises checking before direct sunlight heats the tyres.
Do I still need pressure checks if the TPMS light is off?
Yes. The warning can appear only after significant pressure loss. Use a gauge for routine checks; an unlit warning is not proof that every tyre is correctly inflated.
Can a summer check guarantee no breakdown?
No. It can identify visible or measurable concerns at that time, but it cannot guarantee future component behaviour.