How to fix a delonghi DEM 10 dehumidifier

Here are some steps you can try to troubleshoot the issue:

Check the power source: Ensure that the heater is plugged in and the outlet is functioning correctly. You can test the outlet by plugging in another device.

Reset the heater: Unplug the heater from the power source and wait for 10 minutes before plugging it back in. This will reset the heater's internal thermostat.

Check the fuse: If the heater still doesn't turn on, check if the fuse has blown. You can do this by opening the fuse box and looking for any blown fuses.

Contact customer support: If none of these steps work, it's best to contact DeLonghi customer support for further assistance.

Sounds to me like you have a short in the wiring. Check with a multimeter all of your grounds and power when high beams are on

There are quite a few things that can cause this. It should be as simple as a software upgrade to the differential electronic module or as expensive as an angle gear.

I don't know of a safe way to check if the driveshaft is turning without raising the car off the ground, but that's where you'll need to start.

If the driveshaft turns but the rear wheels are not engaging then the codes will need to be pulled and the system diagnosed.

If the driveshaft does not turn then the angle gear or the collar that connects the transmission to the angle gear is stripped

The only thing I could tell you that might actually help right now is... Remove the battery cover in the rear of the vehicle, it's under the load floor. Disconnect the battery cables and leave them off for two minutes. Reconnect them and drive the car. If the AWD engages then a software upgrade may fix it, or there's an intermittent electrical fault in the sensor system.
Volvo has a complimentary (free to the customer) software upgrade available for all cars sine 2001. Some dealers do it, some not so much. Ask for it, most of the software packages I've seen include the updates to the differential electronic module (DEM) if they have anything available anyway.
Hope this helps and good luck.

Call auto parts stor give them year of car ,make of car, modle of cat and they can shoot u a price. If u need to c how much to have some one do it call a shop and tell Dem I need a new pump

are the speakers stock or are they add ones likes subs or a kicker if there stock then you cant run lights off of them thats to much power to them im supurised your radio hasnt fried and yes it will dim all of your lights eventualy the smart thing to do is to like run the one light to the cigeratte adapter or something but not the speakers on your radio

Have you checked fuel pressure and did you figure out why you lost electric power ?

Sorry, i am afraid i can't help you. If you need high-quality but cheap OBD2 tools, please visit www.shopobd2.com

you need to go over all the gronud wires, clean and addan anitrust compound good luck

This is a very common problem with GM vehicles, you've got to replace your headlight switch.

bring it to main dearler or specialest or local garage and let dem av a look could be a faulty wire