sometimes when i switch ON the bright,the radio comes OFF for 3sec then On again.and i have realized that my lights behaving somehow when ever they are ON while playing the radio.
tested my alternator,i took my battery for testing at battery center (the battery is perfect) and I tried to change the battery with the new one but the problem is still the same.
how can i fix this problem
the main problem is(my radio goes off when i switch ON the bright light)