Can.t get rid of headphone symbol

check the connection inside the radio, switch of AC-DC connector maybe loose contact.( leak diode more probability replace it)

Did you get it wet...Water can short out earphone socket and switch to headphone....check if the headphone symbol is showing....

Do you get sound when headphones are plugged in?

Just found this and it worked! Hope it does for you as well:
There should be a button on the DVD remote control with a headphone symbol on it. Make sure the headphones are turned on(red indicator on earpiece) and push the headphone button on remote. The headphones will only work in the back seats of the vehicle. Once you have audio to the headphones, you should be able to hit the AM/FM button on the radio and listen to the radio while back passengers use the headphones for video.

On most overhead systems there is a switch or button that turns the sound off the headphones. Also sometimes if the headphones are turned off sometimes that enables the audio to goto the vehicles system. Do you have it directly connected to the cars radio or do you have a wireless fm modulator that you have to tune it to an fm radio station?

That symbol is the MUTE, you need to find out how to remove the Mute. Have a look in your manual. Download link below.
nds1.nokia.com/phones/files/guides/Nokia_5140i_UG_en.pdf

This mostly happens from water damage to the connection ports. Use some 91% alcohol and wipe the connections with a toothbrush. Hopefully it will disconnect from headset mode

When your son pulled out the headphones he must have broke the auto pressure switch right inside of the headphone jack input (its most lickly just bent out of place making a contact that is telling the amp the headphones are still in! you can try to bend the contact back into place...but if it is broken it will need replaced (a cheap repair!)
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turn off the headphone switches located near the passenger seats. also make sure the headphones are all unplugged.

I need help also... I'm having the same problem straight out of the box. I guess no solutions have been found here yet? :(

Jeremy

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