Dear all

My doughter has mb w204 c300 2011

Couple days first problem appear s when closing the drivers door the redio turns off and on again but yesterday she tried to turn it on but no start no egntion after taking the key out and try many times it's start but every single electricity in the car turns on and off  we tow it home but after that it's work fine as if nothing happens 


Are you trying to say that your Radio does not shut even when the car is switched off? This has personally happened to me and is actually a problem with a faulty radio system. It would be easy to blame some faulty circuits, but the radio system keeps on eating battery life even when the car is shut off.


How did I solve this problem? I did nothing, tried to switch on and off the ignition until the radio would shut off. I would suggest you don't take a risk like I did and replace the radio system with a new set. Otherwise, you will wake up one day with a very bad battery.

You need to get it scanned with star diagnostics. 

Most likely will be a defective SAM module

Let us know when you scan it and what codes come up. 

marvin Best, 2019-05-15

both front doors are not opening with the key FOB. What could be causing this?

Sharon H., 2019-05-17

My husband bought me a used 2002 Mercedes CLK 430 convertible cabriolet. I drove it home and everything was perfect. My husband took it for a spin and moved the seat back (longer legs) and now we are unable to move the seat forward. The seat moves up and down and even further back, but not forward. I can't reach the pedals without 2 pillows jammed in behind my back. Husband, electrician of 35 years, couldn't fix it either. Any suggestions to help get my seat moved forward?

Plain text

  • Allowed HTML tags: <a href hreflang> <em> <strong> <cite> <blockquote cite> <code> <ul type> <ol start type='1 A I'> <li> <dl> <dt> <dd> <h2 id='jump-*'> <h3 id> <h4 id> <h5 id> <h6 id>
  • No HTML tags allowed.
  • Lines and paragraphs break automatically.
  • Only images hosted on this site may be used in <img> tags.
The content of this field is kept private and will not be shown publicly.

Disclaimer: Youcanic has made every effort to assure the accuracy of the information on this page. Neither Youcanic nor its affiliates assume responsibility for any loss or damage due to any errors, omissions, lack of information. You agree to hold Youcanic free from any liability arising out of the use of any information contained within. All pictures and references to trademarks and car names are for reference only and do not imply an association with the manufacturer. Consult your owner's manual or authorized factory manuals when performing repair procedures. By entering this site, you agree to our Terms & Conditions and Privacy Polity.