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High Beam keep blinking!

16666 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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Please UPDATE YOUR PROFILE in USER CP.

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Ok I just did update my user info!!! Anyone can help me out about this problem?
Now that we know what year and model you have, can you tell us if you have:

1. Xenon lighting?

2. what happens with the high beams if they are not in AUTO?

3. do you have any additions to the lighting system?
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:- http://www.benzworld.org/forums/w163-m-class/1591416-ml270-cdi-high-beam-constantly-3.html
But you will find 43sqd really understands this area if you answers his questions andfollow his advice.
Ben, if he doesn't want to answer or failed to see the questions, then there is nothing else I can do.
Sorry 43sgd and yes I see your questions I have the xenon lighting and it might cause some problems since the car is getting old... shop told me big chance the AAM has problems... and it is expensive to replace because the AAM is blank and you have to reprogram it... so the cost to purchase the AAM and also find a technican to program it. And thank you for your help!
You only answered one of the three questions, Xenon lights.

Are the xenon lights stock or were they converted?

What happened to the other two?
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