regeel

Refix the intake part including the AFM (Air Flow Mass) sensor (it may be wrongly fitted). If it still comes, make sit someone inside car and let them hit the gas to 3000 rpm and you see in the hood near manifold side is there is any leak from which exhaust gases are emitting. May be manifold is leaking.

You need to put radio code to make it alive, if not reconnect battery terminal and see if it awakes the radio. Else check the In dash entertainment fuses and relay, may be some are blown.

i have changed break pads of my GKL and brake pad warning light is still on i have not change wires i as the mechanic said it is not required so i want to know if there is a reset or must i replace wires please advice