That's SVC or some speed dependant volume control or something like that. Turn it off if it bothers you.

Managed to get 6 bars on hybrid battery , the engine was not turned on. I was surprised , first time ever

thanks sifu will take a look on it tomorrow.
kinda bothers me. i thought my ears are the problem haha

How'd you do that 
It should be on the head unit, Press FM/Bluetooth, Bottom right side, top-left icon SVC OFF LOW MID HIGH.

Usually they won't quote a pair as it is not necessary to change both and there is no standardized pricing. It all depends on the size, the thickness of the plate they use, the letters to determine the price. RM50 to RM60 is right about where you would expect to pay for a front and back plate replacement especially our rear end plate is quite big if you need to make a plate to fill up the whole area instead of those standard rectangular ones.
That is totally up to you. I believe there are some units out there that might fit your requirements.

This supports apple car play and android auto both, in case you switch mobile platforms to android. But, it does however not play CD's i think.
http://xciteaudio.com/car_headunit/double_.../Sony_XAV-AX100
In theory, that will be the case. At least if anything goes wrong electrically related. You can just swap the original HU back in (assuming you don't sell it) without anyone knowing. If you do not install other components. Usually the HU and speakers is where wires might be cut into in order for the installation as the plug on the wiring harness is specific to Honda and the speakers also uses somewhat of a proprietary connector.

I have swapped my stock HU to a pioneer double DIN unit. But mine was not the 3rd generation Jazz.

My generation was the first Jazz to be CKD'ed. We were only given the normal 1 year warranty and only First 3 service labour free. Talk about the stinginess after having to wait 4 months for the delivery.

I am not a poster child for warranty as the car went through
~ 17-inch rim change, the 2nd day of taking delivery along with tinting at Raytech. It would be the 1st day if i did not take delivery of the car late in the evening. So late that the SA did not even bother to explain to me about the car stuff
~ another rim change 6 months down the road as i was waiting delivery of my Buddyclub P1SF
~ installed DVR, tapping internal compartment fuse box within 1st year
~ installed ultragauge, nothing special. Just plug to OBD port, but if they know what it could do like clearing error codes. They could raise some suspicion about it.
~ swap for some german maestro speakers front and back within 1st year
~ thrown stock steering out for aftermarket during airbag recall period
~ GAB SS can't remember when
~ slightly BBK upgrade kit can't remember when too
~ swapped driver seats, can't remember when too
~ swapped head unit, can't remember when too
~ revalved, change springs, revalved again, revalved again, and now leaking

I still managed to claim the aircond compressor toggle switch as it was turning on and off when going through bumpy roads during the 3rd service (6months). Told them on the 2nd service (3months) of the problem and they said they will claim which takes time and should do it during the next service or whichever comes first.

So, i don't know about warranty. But, i did what i did anyways. They noticed i did some stuff to it during warranty period but they never bothered to kacau also.

what are you planning to buy? something with apple car play hor?

My generation was the first Jazz to be CKD'ed. We were only given the normal 1 year warranty and only First 3 service labour free. Talk about the stinginess after having to wait 4 months for the delivery.

I am not a poster child for warranty as the car went through
~ 17-inch rim change, the 2nd day of taking delivery along with tinting at Raytech. It would be the 1st day if i did not take delivery of the car late in the evening. So late that the SA did not even bother to explain to me about the car stuff
~ another rim change 6 months down the road as i was waiting delivery of my Buddyclub P1SF
~ installed DVR, tapping internal compartment fuse box within 1st year
~ installed ultragauge, nothing special. Just plug to OBD port, but if they know what it could do like clearing error codes. They could raise some suspicion about it.
~ swap for some german maestro speakers front and back within 1st year
~ thrown stock steering out for aftermarket during airbag recall period
~ GAB SS can't remember when
~ slightly BBK upgrade kit can't remember when too
~ swapped driver seats, can't remember when too
~ swapped head unit, can't remember when too
~ revalved, change springs, revalved again, revalved again, and now leaking

I still managed to claim the aircond compressor toggle switch as it was turning on and off when going through bumpy roads during the 3rd service (6months). Told them on the 2nd service (3months) of the problem and they said they will claim which takes time and should do it during the next service or whichever comes first.

So, i don't know about warranty. But, i did what i did anyways. They noticed i did some stuff to it during warranty period but they never bothered to kacau also.

there is a jazz 2017 hybrid owner whatsapp group - well more of 2017 honda hybrid group - if anyone is interested ,drop me a pm

Dampers are very preferential. There is no recommendation as they are mostly the same in terms of functional design.

It will at the end of the day come down to your budget and what you can afford. There are a couple of local brands around such as HWL, GAB, F Tuned, etc..

There are also offers such as height adjustment only via spring seats, one-way damping adjustment or some which are better built units offering damping adjustment together with height adjustment via body shift.

As i say, there are mostly the same in terms of functional design. Some might utilize a twin tube design and some might offer upright mono tube offerings. It is down to whether you can get it to perform the way you prefer it to.

Monotube and twintube designs also have their individual pros and cons. The setup itself is the most important thing as it is not an outright competition vehicle and you might need to find the delicate balance between performance and road comfort.

But, to be frank. All of the dampers are usually designed with pretty limited stroke and is not as optimal for hill roads as they might be for the track. Some might be too hardly sprung, some not having very good damping curves or some just downright skimp on using good seals and oils affecting the longevity and the performance or ride quality of the car in certain conditions.

There is no right answer is what i am implying here. If you can find other rides already installed with a certain brand. Ask to take it for a drive or ride to see if you like the setup. Then, get that and copy the setup as closely as possible.

2017 FL owners, how many psi you all pumping into your tyres... ?
Manufacturer 32psi, the front tyres sidewall looks abit bulged/kemek when parked...