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· Registered
2001 Mercedes e320 4matic sedan, 2007 CLK 350 Cabriolet
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45 Posts
Discussion Starter · #1 ·
I'm aware that u can turn the radio on without the key. My radio randomly turns itself back on without key. I come out to my car and the radio is on. If i turn it off, it cuts back on randomly. I'm just worried it will kill my battery. If I cut the radio off before I turn the car off it will still be back on the next time I get in the car. What could be going on?


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· Moderator
93 SL500, 95 SL320, 96 S320, 98 S500, 2002 E320 4Matic Wagon & A little 91 5.0 FORD Mustang
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9,053 Posts
I repair radios, and the only thing would be the volume/switch control could be bad, yet the switch function could be tested on the radio with a ohm meter for continuity..

That would be the easy test to do..

Martin
 

· Moderator
93 SL500, 95 SL320, 96 S320, 98 S500, 2002 E320 4Matic Wagon & A little 91 5.0 FORD Mustang
Joined
·
9,053 Posts
I can replace the volume control/switch for $65 with a new one-this includes return freight. The other choice is you can find someone on ebay.

Martin
 
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