99slk radio does not work - 1999 Mercedes-Benz SLK

learn to use a volt meter
at the radio. connector'
and see if power to the radio is good first.
if not work backwards
if is, the radio is bad. (some radios,omg 100,000 models)
have fuses inside the radio too. (or seen at rear of it)
or radio is wired up wrong. as vast are this old.
ever see the radio ever work?
a radio can be bench tested

It is a known issue

2006 300C Radio Display Has Gone Our, but Radio Still ...

300C Forums https://www.300cforums.com > threads > 2006-300c-r...
Feb 26, 2012 - Then the Radio LCD screen goes blank, but the radio and the preset stations still work fine. Once the LDC screen goes out, the radio controls ...
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My Chrysler 300c 2006 radio screen is black, on/off work and

JustAnswer https://www.justanswer.com > chrysler > anxib-chrysle...
Sep 8, 2017 - This sounds like the display board in the radio has failed. But try rebooting the radio first by disconnecting the negative battery cable (in ...
1 answer · Top answer: Hello, my name is ***** ***** I will assist you today. This sounds like the display board ...

Q: 2006 Chrysler 300 limited edition radio screen went black.

YourMechanic https://www.yourmechanic.com > Questions
Jan 25, 2017 - I have a 2006 Chrysler 300 limited edition, and the screen went black on my rec nav. I can only change preset stations, eject CDs, adjust volume ...
1 answer · 36 votes: Hello. The issue you are having with your radio is a common problem with Chr

Assuming the vehicles antenna is intact and in one piece, check the antenna connection behind the radio. If the antenna is connected behind the radio, there could possibly be a problem with the radio's tuner (internally). The only way to properly diagnose this problem is to place a radio that is known to work into the vehicle (simply to test) and check the radio reception. If the radio reception is improved and working, you know the problem lies within the radio itself.

If it still does not work, there is a problem with the antenna on the vehicle (disconnected, damaged, cut, etc.)

Search Results

Car Radio Stopped Working after the Battery Died

cartech.about.com > ... > Car Radio Components FAQs, and More
First your battery went dead, and now your car stereo is dead, and it's really ... or charge, and you're lucky, then you may find that your car radio fuse is blown.

radio won't work after new battery installed - Car Talk

community.cartalk.com/.../radio-wont-work-after-new-battery-installed
Nov 30, 2011 - Today the dealership did a tuneup, replaced the timing belt, and put in a new battery. I started my car and the radio did not work. They went out ...

Another Flat Battery - Radio No Longer Works - Hyundai Forums ...

www.hyundai-forums.com/.../128744-another-flat-battery-radio-no-long...
Jul 18, 2011 - Also now the battery has been recharged the redio will not work. .... Mybattery went flat, took it out and went to a battery shop who charged it up ...

Dead battery..now radio won't work - Honda CR-V Owners Club

radio's do fail if the radio and nothing ells is wrong you can replace the radio. buttons stopping working on the radio is a good sign there is a problem with the radio and nothing ells is wrong with the wiring. it may have over heated some time ago and has been working on borrowed time from the other components in the radio. now working with the engine running is down to there is more volts running into the radio with the engine running . no engine running it will have a steady 12v around. but with engine running it would be around 14v or just under. would replace radio one from same year as yours or same radio code type. hope this helps you

Dannielle, if the previous owner installed the radio, it must have worked. It is possible that error code may have no connection with the replaced radio which may work when connected to battery. It depends on the complexity of the new radio. If it is simple, s/b ok.

So, maybe it's time to get away from the used junk and buy a new aftermarket radio.

Check to see if you get power and ground at the radio. If you get power and ground then the radio may be faulty. Also if you get the radio out see if there is a fuse on the back of it and check it if there is one

IF YOU GOT A CIGARETTE LIGHTER.YOU CAN PLUG A 450 AMP TO 950 AMP JUMP STARTER POWER SUPPLY INTO IT CIGARETTE LIGHTER.IT WILL GIVE YOU BATTERY POWER.

The radios in these just quit working without any warning. Your best bet is to get an aftermarket radio and install it. The factory radios are expensive.