I've got a 2011 dodge Ram with a130 red single disc MP3 u connect radio all of a sudden no volume everything else seam to work the volume control on the radio nor the volume control on the steering wh

SOURCE: Cruise Control, Steering Wheel Radio Buttons, Overhead Console

it sounds like you got 2 problems...the cruise and radio buttons sound like a bad clockspring......the overhead console problem sounds like a bad ambient temp sensor located behind the grill. if it is too cold out the ac will not run

SOURCE: radio controls not working on steering wheel

How about the turn signals, are they working? If not, then pull the fuse for the Steering Wheel Module (SWM) to reset the module. There is software upgrade from Volvo to prevent this in the future!

Bret
RepairPal.com

SOURCE: 2004 RX8 electric system

The radio screws holding the radio are not tight enough. to eliminate this problem remove the radio and adjust the pressure screw in the rear of the radio so it comes out farther>. if the radio is not far enough in the compartment to push in that button the radio controls will not work

SOURCE: Steering wheel lamps do not work (radio controls, temp, cruise)

The lights on the steering wheel are in the switches. To fix the lights, the whole switch needs to be replaced. Same thing goes for the Tempature Controls and radio. Overall, I think it would be very expensive to replace all of the switches to get the lights working. I have the same vehicle, and almost all of the lights are out.

I think the lights behind the gage controls are replaceable, although you still have to rip out most of the dash to get to them.

I have the auto-sense wipers, so I was leaving the wipers on all the time, and the would only work when needed. The bad part I finally found out about this was that while the wiper switch is on (even though they were not wiping), it caused all of the dash lights, switch lights and rear parking light to be on. I think this alone significantly cut down on the life of the bulb.

For now, I am just living without the lights. The temperature control is very expensive (just the part alone).

You can usually find the best price for these things at http://www.rockauto.com

SOURCE: 2005 honda odyssey radio controls on the steering

there is a service bulletin about this. the steering wheel has to be removed along with the switch gear. then the steering shaft ring that makes contact for these controls while the wheel is being turned need to be gently dimpled to make better contact. if the dimples are too extremem the whole steering column will need replaced.