7
questions

On the dash it says servicehybrid system

just had transmission rebuilt

The battery detector on dashboard keeps going side to side is this normal

Engine has started clattering. Oil level is fine. Also, engine has stopped the gear down when at stop signs. Typically it gears down to 500 RPM's and then when you take your foot off the gas it goes back to 1000 RPM's What could be the issue?

My check hybrid system light came on out of no where.

I JUST PURCHASED THE ABOVE MENTIONED VEHICLE AND NOTICED WHIE DRIVING IN THE CITY AND HIGHWAY IT WAS VERY ROUGH AND THE CABIN EXTREMELY NOISY ALONG WITH SOME RATTLES AND VIBRATIONS. IT WAS SO LOAD THAT I HAD TO RAISE THE VOLUME ON THE RADIO REALLY HIGH TO BLOCK OUT SOME OF THE NOISE.
I WAS UNDER THE IMPRESSION THIS WAS VERY SMOOTH AND QUIET, THIS IS TOTALLY NOT THE CASE.
WHAT IS THE CAUSE AND CAN IT BE FIXED AND WOULD IT BE COVERED UNDER WARRANTY?

EXTREMELY WORRIED ESPECIALY SINCE I JUST PURCHASED.
CALIFORNIA