CD Player works but Radio has nothing but static

Subscribe
Jul 29, 2020 | 06:12 PM
  #1  
Hi All,
W209 2004 CLK320 I have nothing but straight static on the radio but the cd player works great and sounds perfect. I have checked the fuses (the one in the trunk was blown and I have replaced it). Any suggestions? I read another post about disconnecting the orange fuse in the trunk fuse box but I dont see any orange big fuses? Anyone have a picture?
Reply 0
Jul 29, 2020 | 06:17 PM
  #2  
Antenna connected?
Reply 0
Jul 29, 2020 | 07:34 PM
  #3  
Quote: Hi All,
W209 2004 CLK320 I have nothing but straight static on the radio but the cd player works great and sounds perfect. I have checked the fuses (the one in the trunk was blown and I have replaced it). Any suggestions? I read another post about disconnecting the orange fuse in the trunk fuse box but I dont see any orange big fuses? Anyone have a picture?
Does your key remote locking work at distance?

Did the trunk fuse blow again? If so, it's probably the security siren shorted, which takes out the antenna booster and remote unlock system (same circuit). Unhook the siren, tape off the pigtail, enjoy.
Reply 0
Jul 29, 2020 | 08:08 PM
  #4  
Funny you say that. The key fob doesnt work. I will try that and see if that works

Reply 0
Jul 30, 2020 | 08:33 AM
  #5  
were the "f" is the security siren on the w209. the w203 says in the drivers side wheel well but on the w209 it says its near the battery under the hood but I have looked everywhere and its not there.
Reply 0
Jul 30, 2020 | 10:49 AM
  #6  
Quote: were the "f" is the security siren on the w209. the w203 says in the drivers side wheel well but on the w209 it says its near the battery under the hood but I have looked everywhere and its not there.
need to remove right front wheel well liner.
Reply 0
Jul 30, 2020 | 02:05 PM
  #7  
Quote: need to remove right front wheel well liner.
what he said. I did it with great difficulty by turning the wheels to the left and pulling the liner. If doing again, I would jack up and pull the RF wheel (so much easier). Siren down low under the firewall, and is attached to a sheet metal bracket, which in turn is attached to permanent structure. I think I pulled the bracket AND siren. It MAY have taken "security Torx" drivers, but I think I used standard Allen wrenches in a pinch. Cannot recall. Tape the wiring harness connector to prevent corrosion until permanently fixed. Reassemble. Replace the fuse in the trunk (it has blown again). New Bosch sirens are about 140 aftermarket
Reply 0
Aug 2, 2020 | 10:19 AM
  #8  
Ok. That was pretty easy with taking the wheel off. Unplugged/removed siren. Taped off pigtail. Replaced fuse and stereo is now working but the fob is not? Replaced batteries in fob just to be safe. Still doesnt work... any thoughts? fyi everything worked until the radio/fob went out.
Reply 0

MB World Stories

The Best of Mercedes & AMG

Explore
story-0

New Electric Mercedes-AMG GT 4-Door Coupe Unveiled: 10 Things You Need to Know

 Verdad Gallardo
story-1

6 Mercedes Models That Did NOT Age Well (But Are Somehow Still Cool)

 Verdad Gallardo
story-2

Manual Mercedes? 6 Times Sindelfingen Let Drivers Have All The Fun

 Verdad Gallardo
story-3

Mercedes SLR McLaren 722 S Is Extremely Rare Example Modified by McLaren

 Verdad Gallardo
story-4

8 Classic Boxy Mercedes Designs That Have Aged Like Fine Wine

 Verdad Gallardo
story-5

Flawlessly Restored Mercedes 190E Evo II Heads to Auction

 Verdad Gallardo
story-6

Electric Mercedes C-Class Unveiled: 11 Things You Need to Know

 Verdad Gallardo
story-7

Mercedes EQS Gets A Major Update: Everything You Need to Know

 Verdad Gallardo
story-8

5 Underrated Mercedes-Benz Models That Don't Get the Love They Deserve

 Verdad Gallardo
story-9

Mercedes 300D Has Pushed Well Past 1 Million Miles and It Ain't Stopping

 Verdad Gallardo
Aug 2, 2020 | 10:28 AM
  #9  
Never mind. Once I turned unplugged the battery and put it back on everything works
Reply 0
Aug 2, 2020 | 10:32 AM
  #10  
You feel the same way I did when I realized I didn't have to do a $2000 antenna amp...
Reply 0
Subscribe
Currently Active Users (1)
 
story-0

New Electric Mercedes-AMG GT 4-Door Coupe Unveiled: 10 Things You Need to Know

Slideshow: Mercedes-AMG's new electric GT 4-Door Coupe trades combustion for software, synthetic noise, and more than 1,100 horsepower.

By Verdad Gallardo | 2026-05-20 20:08:15


VIEW MORE
story-1

6 Mercedes Models That Did NOT Age Well (But Are Somehow Still Cool)

Slideshow: Not every Mercedes design becomes timeless, some feel stuck in the era they came from.

By Verdad Gallardo | 2026-05-12 18:09:07


VIEW MORE
story-2

Manual Mercedes? 6 Times Sindelfingen Let Drivers Have All The Fun

Slideshow: Yes, Mercedes built manual cars, and some of them are far more interesting than you'd expect.

By Verdad Gallardo | 2026-05-02 12:36:58


VIEW MORE
story-3

Mercedes SLR McLaren 722 S Is Extremely Rare Example Modified by McLaren

Slideshow: A one-of-one U.S.-spec Mercedes-Benz SLR McLaren Roadster became even rarer after a factory-backed transformation at McLaren's headquarters.

By Verdad Gallardo | 2026-04-29 11:19:28


VIEW MORE
story-4

8 Classic Boxy Mercedes Designs That Have Aged Like Fine Wine

Slideshow: Before curves took over, Mercedes mastered the art of the straight line, and some of those shapes still look right today.

By Verdad Gallardo | 2026-04-25 12:05:49


VIEW MORE
story-5

Flawlessly Restored Mercedes 190E Evo II Heads to Auction

Slideshow: The 190E Evolution II shows how a homologation necessity became a six-figure collector icon.

By Verdad Gallardo | 2026-04-22 17:53:47


VIEW MORE
story-6

Electric Mercedes C-Class Unveiled: 11 Things You Need to Know

Slideshow: Mercedes is turning one of its core nameplates electric, and the details show just how serious this shift is.

By Verdad Gallardo | 2026-04-21 13:58:06


VIEW MORE
story-7

Mercedes EQS Gets A Major Update: Everything You Need to Know

Slideshow: Faster charging, longer range, and a controversial steer-by-wire system define the latest evolution of Mercedes-Benz EQS.

By Verdad Gallardo | 2026-04-15 10:35:34


VIEW MORE
story-8

5 Underrated Mercedes-Benz Models That Don't Get the Love They Deserve

Slideshow: These overlooked Mercedes-Benz models never got the spotlight, but they quietly delivered more than most remember.

By Verdad Gallardo | 2026-04-13 19:35:45


VIEW MORE
story-9

Mercedes 300D Has Pushed Well Past 1 Million Miles and It Ain't Stopping

Slideshow: A well-used 1991 Mercedes-Benz 300D with more than one million miles is now looking for a new owner, and it still appears ready for more.

By Verdad Gallardo | 2026-04-10 10:05:15


VIEW MORE