hi untill today i owned a 2013 is300h, 75k on clock full lexus history, i had owned it for 18 months. last christmas my parking sensors failed which got repaired under extended lexus warranty, but for the past 5 months my audio system kept braking 4 times it had new amps and few speakers, also my hybrid battery keeps fully charging, lexus insisted there was no fault, then 2 weeks ago my audio went again, followed by crackling noises in the dash and a bit of smoke near the pedals, followed by a warning saying hybrid system has stopped, engine cut out steering lock came on, luckily i wasnt going fast. lexus fixed the stereo but said could not find any error messages, they sent the car back without my will and as it arrived the electric windows and central locking went crazy. i was left with 2 options a sell for a lower than retail price back to lexus or drive it till it locks up again so had no choice but to sell. has anyone else had these issues