Lg phone locked

Restore lg will remove code. even start mobile in recovery mode also remove code. To find phone number dial any number from your phone to other mobile it will show number.
There are codes which can provide number. like *1# or *#222#. it depend on carrier Verizon may have different code.
Go to setting - phone info my number this will display your phone number. http://mobile-cellphones.blogspot.com/2016/03/lg-smartphone-code.html

Car kit mode means one of two things, first it could have a piece of lint or paper stuck in the charge port making it think there is a car kit plugged in, or second it could be that some moisture got into the port and its giving a indication that something is plugged in. From the indication you are giving sounds like some moisture got in the phone via the charge port, you can try taking phone and battery apart and let sit overnight or put in bowl of rice to remove moisture

Car kit mode is usually caused by debris in the phone's cable connector (at the bottom of the phone). The debris causes two or more contacts to be electrically connected to each other, causing the phone to think it's connected to a car kit. Remove the battery from the phone and clean the cable connector contacts with some rubbing alcohol and the corner of a towel. Also, try using an opened paperclip to scrape the contacts in the connector, this will remove any corrosion that may have built up.
Also this can happen due to shortening of the 2 power pins at the bottom. Try using an alluminium piece cone shaped and toggle the pins. They will come out. Car Kit mode comes sometimes due to moisture in the power pins, shortening it.

try putting a toothpick in the earpiece socket. It worked for me in seconds.

Go to settings and change the normal mode and re staret the phone settings will actvate.

Car kit mode is usually caused by debris in the phone's cable connector (at the bottom of the phone). The debris causes two or more contacts to be electrically connected to each other, causing the phone to think it's connected to a car kit. Remove the battery from the phone and clean the cable connector contacts with some rubbing alcohol and the corner of a towel. Also, try using an opened paperclip to scrape the contacts in the connector, this will remove any corrosion that may have built up.

its usually the last four digits of your phone number, if you haven't changed the lock code

Have you used the start up mode on your phone? Take out the sim card and restart the phone on off line mode then close and when you turn on your phone with sim card restart in general mode.

you will have to call the manufacturer and have them unlock the phone features.

Usually if you have not set a lock code on your phone, then it is preset to the last 4 digits of your phone number. Give that a try.