Electrical problem?
#1
Newbie
Thread Starter
Electrical problem?
Hello, i am new here and this forum has help me alot.
So i have c220cdi 2002. It has weird electrical problem, all interior, dashboard and outside lights starts to blink every 30-60 sec. There are no error codes and no battery warning on dashboard. What i already did to car is oil change, maf sensor, air filter, transmission oil change, battery change, tested alternator and everything is fine. So did anybody have this problem or know solution to this?
So i have c220cdi 2002. It has weird electrical problem, all interior, dashboard and outside lights starts to blink every 30-60 sec. There are no error codes and no battery warning on dashboard. What i already did to car is oil change, maf sensor, air filter, transmission oil change, battery change, tested alternator and everything is fine. So did anybody have this problem or know solution to this?
#4
MBWorld Fanatic!
#5
Newbie
Thread Starter
i know right. when i told mechanic about blinking lights he connected scaner and run all kinds of test for electronics. he tested radio, driver windows commands, rooftop commands, calibrated air fans etc. and everything was fine not a single error. it is not really a car breaking thing now, but it's very annoying and i have feeling that something else might break.
#7
Newbie
Thread Starter
sorry, mechanic only used this scanner.
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#8
MBWorld Fanatic!
That should work. I am guessing there should be at least stored codes though. Might be worth your time to have the dealer scan it and get the print out from them.
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marcelsvj (01-11-2017)
#10
Newbie
Thread Starter
no i have not checked SAM units or grounds.
i have appointed another check at mechanic in couple of weeks so will do what you said.
thank you for your time, when it's done i will post updates.
i have appointed another check at mechanic in couple of weeks so will do what you said.
thank you for your time, when it's done i will post updates.
#12
Super Moderator
Are those pictures of your sam unit?
It obviously got wet and would need to be replaced as that corrosion is just asking for problems. Also would want to check out anything near that as well as the wires for similar damage.
It obviously got wet and would need to be replaced as that corrosion is just asking for problems. Also would want to check out anything near that as well as the wires for similar damage.
#15
Ohk the sam was bad and the car is alive again thank you guys this sure was a project if anybody is have flashi g hazzards and wont shut off and wiper wont work or sum times and blows alarm fuses check the sam this worked for me