[Resolved]  Maruti Suzuki — stereo of the car is not working at all-though replaced still the same problem

Address:

Faridabad, Haryana

>model of stereo is NP74LA >whenever the engine starts for the first time, the screen goes blank and it remains blank for 15-20 minutes and all the switches stop working. The stereo starts with full volume and that cannot be lowered as the switches are not working. > when i put the stereo on MUTE mode it automatically reverses to original position (switch on) --sound start coming from the stereo as soon as there is a small jerk or i press the break of the car >Whenever the car is running at whatever speed the screen goes blank any time during the driving also switches stop working no channel can be changed while driving.