that's engine knocking. yes, normal since bezza engine compression ratio is pretty high for an NA engine. for my bezza it happens on low rpm small throttle opening and higher engine load (imagine going up a light slope with aircond on), something like below 1500rpm, 40ish kmh. ANyway, it could be different range for different car as the ECU fuel trim setting is different based on the driver's driving behaviour.

unless your aircond is super dirty and near to fail before the service, don't expect it become freezing cold after service.
typical aircond service involves replacing the compressor oil and charging the compressor with new gas. Oil & gas already a big portion of money already.

How to know do these service guys actually do what they charge you for??? --> Easy, stay in service center and see them do their works.

Haha

you may also follow the factory recommneded tyre pressure as well

heard one of the trick is pull off the battery terminal for prolong time like 5 to 10 minutes, some even press the stop start button in order to drain the remaining power in the system, and it works. Let us know if it does works.

comparatively more quiet compared to stock hankook tyres.

without getting oxidized or losing the performance even after 6 months?

atf filter is not mentioned in the maintenance schedule. if you really care about your gearbox, perform atf change every 40k km, and then get the atf filter changed when your car is 120km. assuming 20k km per year of mileage, your car is already 6 years by the time the atf filter gets changed.

fuel cap door, the big rectangle metal piece (body coloured), located at the left side of the car, that thing you need to open when you want to refuel. The toggle is pull from the driver seat.

they should notify you what is the reading for the CCA, the value of it vs the spec, i remember the spec is 410 and the reading should be in 2xx range or even maybe lower than that like 1xx until they tell you such thing.

the wet cell from sc is surely a pricey stuff. And currently nobody knows how long other EFB able to last compared to the original wet cell that come from the car. So far the wet cell on my car is still running and still able to have the eco idle kick in (albeit it can't sustain for long period like when it's new), it's been a 2y5m on the battery itself, clocked total of 140 hours of idle stop and still counting.

For me, i would pay the price of sc battery IF and ONLY IF it is proven last longer compared to other third party cells.Just my own preference.

i also wondering what's those kits about. guess my bezza also having the brake pad replacement coming ahead.

was chatting to mechanic (outside mechanic), he also say ori oad last longer, outside pad can't last as long as the ori pads. bendix pad only can tahan longer comparatively he says. but still, no fight for ori pad, of course the price also no fight for ori pad.

that's cheap, KV area kah?

i'm a michelin fan so i will say yes for xm2 LOL.