i thought your rear boot got ready wrench to unlock the tyre?!

have u check about it nearby spare tyre there? there is a package of emergency tool which allow u to change tyre one.. not sure this can help u or not

If you find the nuts to be extremely tight and cannot be loosened with a wrench, chances are the nuts have been overly tightened previously, usually by the machine that tyre shops use. When I rotate or change the tyres, I always ask the worker to tighten with hand+wrench so that the nuts will not be overly-tightened. They will use the machine first, then use wrench for the final bit of tightening.

If using wrench and not machine, most likely you will be able to loosen the nuts by hand also. IF using machine, the nuts are usually over-tightened and it would be very difficult to loosen the nuts even with a wrench unless you have a machine to loosen the nuts.

the sponge u cant clean them all it is like a gasket for ur duct. u remove all the air will make way into the inner part of ur dashboard thus ur air circulation will be less efficient. best thing to do is to ask them to change the sponge. however, the proton garnish is very fragile and prone to breaking lol.

u have to open all the aircon vent. as i said, it is a gasket from the duct to ur vent. thats why they wan save cost and use the sohai sponge. They shud use more rigid type sponge like insuflex type. proton is sohai, no more car from them.

Aircond gas is a ripoff.