I have a 2007 chrysler 300 and my dash lights will not come on.

No fuse, it isn't a fusible item, it has no load! Where did you dream up this idea? The ding sound and the flashing light is driven by the BCM based on a simple contact in the catch.

Chrysler 300 fuse box and relays diagrams

StartMyCar https://www.startmycar.com > chrysler > 300 > info
Chrysler 300 fuse box and relays diagrams. Explore interactive fuse box and relay diagrams for the Chrysler 300. Fuse boxes change across years, ...

Chrysler 300 / 300C (Mk1/LX; 2005-2010) fuses

Fuse Box Diagrams https://fuse-box.info > chrysler > chrysler-300-300c-m...

Here you will find fuse box diagrams of Chrysler 300 / 300C 2005, 2006, 2007, 2008, 2009 and 2010, get information about the location of the fuse panels inside ...

Chrysler 300 / 300C (Mk2/LD; 2011-2019...) fuses

Fuse Box Diagrams https://fuse-box.info > chrysler > chrysler-300-300c-m...

Fuse box diagram (location and assignment of electrical fuses) for Chrysler 300 / 300C (Mk2/LD; 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019).

Fuses and relays box diagram Chrysler 300

fusesdiagram.com https://fusesdiagram.com > chrysler > fuse-box-diagra...

Fuse box diagram Chrysler 300. For the Chrysler 300/300C First generation 2004, 2005, 2006, 2007, 2008, 2009, 2010 model year. Cigar Lighter fuse. Rear Power ...

2006 Chrysler 300 fuse box diagram

StartMyCar https://www.startmycar.com > 300 > Fuse box

chrysler 300 Fuse box 2006. 2006 Chrysler 300 fuse box diagram. The 2006 Chrysler 300 has 2 different fuse boxes: Power Distribution Centers diagram. Rear ...

Chrysler 300 / 300C (Mk1/LX; 2005-2010) fuses

Fuse-Box.info https://fuse-box.info > chrysler > chrysler-300-300c-m...

Here you will find fuse box diagrams of Chrysler 300 / 300C 2005, 2006, 2007, 2008, 2009 and 2010, get information about the location of the fuse panels ...

Have you double checked the battery cables ?

Stephanie, fuses are at end of dash panel, just slide or pry cover panel off to access fuses,the fuses will usually be marked,do you have a manual, I will post links to were you can find one.
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https://www.google.ca/url?sa=t&rct=j&q=&esrc=s&source=web&cd=4&cad=rja&uact=8&ved=0ahUKEwjlloSjn-vKAhWivYMKHU_CBqwQFggtMAM&url=http%3A%2F%2Fwww.manualslib.com%2Fmanual%2F451529%2FChrysler-300.html&usg=AFQjCNH4l1OfUb5IPoyeIZFSJHoIkR7p-g&bvm=bv.113943665,d.amc

http://auto.manualsonline.com/manuals/mfg/chrysler_1/chrysler_1_automobile_product_list.html

2007 Chrysler 300 Manuals

Repair ManualsFor Chrysler 300 and Dodge Magnum

Get a Kiwi3 and ODBTech software and unlock the mysteries of the ECU settings and diagnostics

there is an amp usually built into the factory head unit or mounted in the dash behind the head unit. I would try running a new wire straight from the back of the stereo to the speaker and see if it works. if it does then you have a broken wire and need to run new ones

that is to let you know the cruise is on

I’m happy to assist further over the phone at https://www.6ya.com/expert/jeremy_d728a59f986299fa

Computer might need reset.

it will show in the manual that came with the car if you do not have one let me know and i will look at mine