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2000 ML430
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209 Posts
Discussion Starter · #1 ·
My car used to flash the parking lights three times when I locked the car, it has stopped. Everything locks and unlocks as normal, and the parking lights flash once when unlocking, as normal. What the hell? The only thing that has changed is that I have removed the trip computer, but I don't know if this started as soon as I unplugged the computer. Any help would be appreciated!
-Paul
 

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Dallas, Texas
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13,420 Posts
My car used to flash the parking lights three times when I locked the car, it has stopped. Everything locks and unlocks as normal, and the parking lights flash once when unlocking, as normal. What the hell? The only thing that has changed is that I have removed the trip computer, but I don't know if this started as soon as I unplugged the computer. Any help would be appreciated!
-Paul
If you have removed trip computer it has to be coded out of AAM options otherwise AAM is looking for data from inclination sensor (anti tow protection) that is part of trip computer.
 

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2001 ML430 Sport bought in very nice shape despite 156K miles in August 2010
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540 Posts
A senior MB tech at my local dealer was nice enough to invite me to his station to replace my AAM with a new one recently. It was interesting to see the reality of this mysterious SDS AAM programming we hear so much about. Basically, its a simple matter of checking off options [and sub-options] from a list. It took no more than 5 minutes to program the new AAM to match the my old AAM.

To Witek's point: I had a persistent SRS light, which I thought was due to the dreaded pass seat sensor problem. Looking at the fault detail, it was TeleAid that caused the fault. I recently installed a new nav, including removing the TeleAid mic and mounting the bluetooth mic in that location [actually, in the TeleAid mic case so it all looks stock]. TeleAid was throwing an error [mic not present] which caused the SRS status check to fail, and set the SRS light. The solution was simple. Given I'll never use TeleAid I chose to deselect the TeleAid option in the AAM. SRS problem gone. The MB telematics design philosophy has everything cross referenced to everything else. A fault showing us in SRS was due to the TeleAid mic. That defies 'traditional' debugging techniques!
 

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2000 ML430
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209 Posts
Discussion Starter · #8 ·
Paul, why did you remove the trip computer?
It stopped working completely. I took it out to see if it could be fixed and to have the part number. I am looking for a replacement right now, but not having any luck. :(

I read of someone who used to sell new ones one ebay for cheapish, but can't find him now. If anyone has a working trip computer let me know!
-Paul
 

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1999 ML320
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2,809 Posts
Put the trip computer back in untill you can get a new one. They are like rocking horse shit, and £300.00 at the stealer. I upgraded to one a while ago. post will be on here somewhere. Got mine from starpartz in england for £185.00. Not sure if he has anymore. The tow away sensor is much cheaper and easy to get hold of if you can live without the trip.
 

· Registered
1999 ML320
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156 Posts
Put the trip computer back in untill you can get a new one. They are like rocking horse shit, and £300.00 at the stealer. I upgraded to one a while ago. post will be on here somewhere. Got mine from starpartz in england for £185.00. Not sure if he has anymore. The tow away sensor is much cheaper and easy to get hold of if you can live without the trip.
I do not know if I am missing one. Where is that located/ any pictures?
 

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2000 ML430
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209 Posts
Discussion Starter · #12 ·
Put the trip computer back in untill you can get a new one. They are like rocking horse shit, and £300.00 at the stealer. I upgraded to one a while ago. post will be on here somewhere. Got mine from starpartz in england for £185.00. Not sure if he has anymore. The tow away sensor is much cheaper and easy to get hold of if you can live without the trip.
I bought the tow away sensor and bezel to hide the trip computer slots from Merzatt. Thanks again!
 
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