Fault symptoms
RADIO LOCKED is displayed on SID if the main unit is "married" to the car. No sound from the loudspeakers.
RADIO CODE is displayed on the SID if the main unit is not "married" to the car. No sound from the loudspeakers.
RADIO LOCKED is displayed on SID if the main unit is "married" to the car. No sound from the loudspeakers.
RADIO CODE is displayed on the SID if the main unit is not "married" to the car. No sound from the loudspeakers.