This document provides 3 steps for upgrading the audio radio in a 2004 Chrysler 300M to add GPS, TV, DVD, and Bluetooth capabilities: 1. Remove the trim panel from the dashboard using a lever or screwdriver to access the factory radio. 2. Dismantle the factory radio by removing 4 screws, then disconnecting all wires before removing it. 3. Install the new unit by connecting it to the original wiring harness. If help is needed with installation, contact a dealer or technician. Test that the new unit works properly before reinstalling the trim panel.

1. 3 Steps to Upgrade a 2004 Chrysler 300M Audio Radio with GPS TV
DVD Bluetooth
Remove an in dash head unit might be complicated. It’s recommended to upgrade a
car stereo in a car stereo upgrade shop. You can also ask a professional to help. If you
are going to upgrade your Chrysler 300M audio radio yourself, you might take the
upgrade steps below for reference.
However, you should make sure you can do it well because wrong installation may
bring damage to the new unit or even worse. You can ask a professional for help.
After upgrade, you will have a new head unit with more functions than the original
one. It will bring big difference to your journey.
Please remove the negative cable on the vehicle battery before the upgrade. You
should also prepare tools for the upgrade. A lever and a screwdriver are needed.
Please protect the front seats and trim panel during upgrade.
Chrysler 300M audio radio upgrade steps:
1. Remove the trim panel. The trim panel can be easily released from the dashboard

2. if you pry it with a lever or a flathead screwdriver. Insert the lever into the gaps
between the trim panel and the dashboard and pry gently. You should do this for
several times. Then, take the trim panel off the dashboard.
2. Dismantle the radio. The radio is fixed in the dash by 4 screws. Remove the
screws and take the radio out. There are many wires at the back of it. Disconnect
the wires and remove the radio.
3. Install the new unit. Connect the new unit to the original wiring harness. If you
don’t know how to do it, please ask your dealer for help. A wiring harness will
help you a lot. After installation, test the unit to see if it works well in your car. If
everything’s good, install the trim panel back to the dashboard.
Many people will meet problems in Step 3. The best way to deal with the problem
will be contact the technician from the dealer. So, you should buy a stereo with
after-sale service.
Wish the upgrade steps could help you. If you haven’t found a suitable aftermarket
stereo for your Chrysler 300M, I would like to share a good car DVD player with you.
It has many great functions, such as, GPS navigation system, radio, Bluetooth and so
on. Let’s check
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orde-grand-voyager-town-country-autoradio-navigation-stereo-cd-dvd-player-blueto
oth-music-tv-usb-sd-aux-rearview-camera-ipod-mp3-dual-zone-t6096

3. This aftermarket Chrysler 300M audio radio head unit is from Seicane.com. It fits
Chrysler 300M from 2002 to 2004.
It has 3-band EQ to satisfy your needs of perfect audio sound. It has night mode for
usage at night. And, it has several OSD languages for choice, such as, English, Russia,
French, Hindi, Hebrew, Spain, Turkish, Thai, Portugal, Arabic etc.
It has built-in navigation system for 3D maps. It can provide voice cues, distance
information, POIs and road planning all the way. This function helps a lot when you
are in a new place.
Wish you like this unit and enjoy shopping on Seicane.com.