Hello everyone!
I think this might be the place to discuss about few issues about my car. If anyone knows something about these issues please help me out.
About my car: 2014 Mazda 3 BM Neo
Clock: 79,000 Km
Trans: Auto
Issues:
1. When it is changing gears from 1-2, 2-3 I am feeling a 'jolting' sensation especially, when the car is cold(if i try to take off fast / accelerate more... that will be worst). After driving it for 5-10 mins it will calm down! and you wont feel that sensation.
Took it to the dealer once and they could not find anything with scans... after few tests they changed sparkplugs and cleaned the throttle body(they said, it might be the reason)! but, nothing changed.


2. This car got the rear parking sensors(I mean, no reverse camera).. unfortunately they are not working! but, somehow blindspot indicators are working when reversing the car. I tried to diagnose the issue by tracking down the connetions from sensors to "dpas-efr-g" module and checked the 2Amp fuse. Everything looks normal.

Can anyone has an idea about these issues, please help me out.
*Sorry for my bad explanations.