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High Beam keep blinking!

16661 Views 11 Replies 5 Participants Last post by  c15a3
Hi guys I recently having this problem of my car's High beam will keep blinking after I drive the car for awhile on road! It happends whenever at night when I turn on Auto headlights... it will sometime keep blinking high beam!!! And sometimes when I try to pull the lever to turn it off it won't go off just keep blinking or stay on High beam... I have replaced my Anti Theft Alarm (OEM BENZ) two weeks about because my alarm will suddenly goes off while driving on the road. Please give me some ideas or advise of what is causing the problems of high beam keep blinking and stay on????? Thanks!
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I had a similar problem with my 2005 ML270. It turned out to be a faulty All Activity Module and cost about $Australian 1500.00 to replace BUT there are many threads on how to check for associated problems before actually replacing the unit. One such is:-
But you will find 43sqd really understands this area if you answers his questions andfollow his advice.
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