99 S500 Radio PHONE Error
02-15-2007, 12:38 PM
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1998 E320 4-Matic
99 S500 Radio PHONE Error
I have a 99 S500 and even after removing and resetting the stereo the unit immediately displays a PHONE message after entering the radio code.
I have also tried a different head unit, with the same outcome. Regardless of what I do to reset or replace this deck it just blinks on for a second, then displays the word PHONE. Any ideas??
I have also tried a different head unit, with the same outcome. Regardless of what I do to reset or replace this deck it just blinks on for a second, then displays the word PHONE. Any ideas??
