W203 Navigation problem ?
Thread Starter
Super Member
Joined: Aug 2002
Posts: 621
Likes: 27
From: Sharjah
S500 W223 2021
W203 Navigation problem ?
Guys, I have command problem, overtimes I turn on the Navigation it tells me that CD Error, I try to open and check what’s the problem then I faced something strange inside if any one have an idea why the belt specially the junction between point 4 to 5 is not connected, hope someone can feedback.
Comments please.
Comments please.
Thread Starter
Super Member
Joined: Aug 2002
Posts: 621
Likes: 27
From: Sharjah
S500 W223 2021
Originally Posted by shortbear
why did you open it yourself? Your car should still be under warranty. Just take it back to the dealer to have it repaired.
Hope Mr.Steve can help me and feedback about the unconnected built.
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Joined: Jan 2005
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From: Orange County
2005 C Wagon (No snickering please!)
This appears to be a configuration SAT (select at test) jumper in the flex-circuit jumper. I have not de-engineered a Comand unit yet, but this looks like there is a jumper between pins 4 and 5, with a provision to measure and cut during test. I have no idea what this is for, but it was cut on purpose, and was designed to be cut after the unit is manufactured.
This could be for the AM tuner to tune 9 Khz for Europe or 10 Khz for North America. It might be to enable or disable an option for one market, like watching TV from DVD.
Is there anyone who has a service manual for these things? Can you buy one?
This could be for the AM tuner to tune 9 Khz for Europe or 10 Khz for North America. It might be to enable or disable an option for one market, like watching TV from DVD.
Is there anyone who has a service manual for these things? Can you buy one?
Thread Starter
Super Member
Joined: Aug 2002
Posts: 621
Likes: 27
From: Sharjah
S500 W223 2021
Originally Posted by Moviela
This appears to be a configuration SAT (select at test) jumper in the flex-circuit jumper. I have not de-engineered a Comand unit yet, but this looks like there is a jumper between pins 4 and 5, with a provision to measure and cut during test. I have no idea what this is for, but it was cut on purpose, and was designed to be cut after the unit is manufactured.
This could be for the AM tuner to tune 9 Khz for Europe or 10 Khz for North America. It might be to enable or disable an option for one market, like watching TV from DVD.
Is there anyone who has a service manual for these things? Can you buy one?
This could be for the AM tuner to tune 9 Khz for Europe or 10 Khz for North America. It might be to enable or disable an option for one market, like watching TV from DVD.
Is there anyone who has a service manual for these things? Can you buy one?
I guess this is an aftermarket way we can use to play an Audio Cds in Navi Drive.
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MBWorld Fanatic!
Joined: Oct 2002
Posts: 7,737
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From: San Diego, Ca
2003 Citron Green C230KMT
you could play Audio CD's in the Navi drive. you just cant use the navi function with an Audio CD in the navi drive. ive played both burned CD's and store bought CD's in the COMAND head unit.
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From: global traveller
some slow@$$diesels
Originally Posted by Tariq
Hope Mr.Steve can help me and feedback about the unconnected built.
greetingz,
