Alpine PKG-RSE2 Car DVD Player.

LCD is not affected by cold. This sounds like it is the backlight or the inverter that runs the back light. The back light causes the lcd to be able to be seen.

I bet you were so disappointed.
All the region hack sites don't even list this DVD player so I don't think there's going to be a quick fix to put you to region 4.
There might be some clues in the service manual, these are usually £20 or so with no guarantee of success.
An Alpine service center could possibly help.
I'm surprised the seller didn't mention the region and as such the player isn't fit for purpose, can't you send it back?
If you give up, you could always recode your DVD's to region free on your computer so you can play them in your car.

That unit does not have speakers you need IR head phones, or hook it up to your stereo via the FM Modulator.

just download this detailsed catalog. there's everything explained ...   http://is.gd/1xTMZe

Hi,
Please get the code here : www.regionfreedvd.net/ www.dvdripper.org/dvd-region-codes-vs-ntscpal/ www.regionfreedvd.net/players.html
www.dvdreviewer.co.uk/Forums/...region_code/page1

Best Regards, Jay__9onh

1. If there are any visible screws from the outside of the unit, or from the inside of the unit when the screen is folded down, be sure to remove them first.
2. The unit should snap off from the sides, be careful not to break the clips.
3. Disconnect the wires from the unit, and continue to remove the base plate attached to the ceiling of the vehicle.
   

Here is a copy of the User Manual:
http://www.docshare.com/doc/227295/Alpine-PKG-RSE2-User-Manual


I’m happy to help further over the phone at https://www.6ya.com/expert/jeremy_69f3cc28d95bf514

you will get the mountings, which makes the system detachable.with the dvd, and you can use the power in the dome mount to supply your dvd system

this is a "hack" procedure, none yet exists for your deck, check back in a few months.

Just press FM button. Blue Light turn off, and you can listen radio without interference. Gustavo (Alpine Buenos Aires)

I FEEL FOR YOU IS IT POSSIBLY THE LENS ON THE DVD PLAYER UNIT ITSELF?? MABY IT HAS SOME DIRT ON IT OR THE LAZOR IS VERY FUSSY ABOUT THE DISCS IT READS