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Cla Does not start after crash.
06-09-2019, 09:31 AM,
Post: #11
RE: Cla Does not start after crash.
get a new pyrofuse box very common after accident hope it helps
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10-09-2019, 21:23 PM, (This post was last modified: 10-09-2019, 21:25 PM by tommy4u.)
Post: #12
RE: Cla Does not start after crash.
(06-09-2019, 09:15 AM)myztic Wrote:  no need to do anything online! Just reset crash event inside med40 ecu using xentry or vediamo/monaco.

There is no option in xentry to reset crash data. How can i do it?

(06-09-2019, 08:42 AM)Siner18509 Wrote:  pls check SCN coding & update software N3/10 first!

Did online update of the scn coding and software already but still does not start
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11-09-2019, 03:41 AM,
Post: #13
RE: Cla Does not start after crash.
You have to read it out of Collision Prevention Assist module normally.. Not sure about your car. Sometimes it doesn't even have a fault.

Usually doesn't stop car from starting though...But I have seen ignition switch lose VIN for some reason in crashes that can prevent start.
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11-09-2019, 08:25 AM,
Post: #14
RE: Cla Does not start after crash.
(10-09-2019, 21:23 PM)tommy4u Wrote:  
(06-09-2019, 09:15 AM)myztic Wrote:  no need to do anything online! Just reset crash event inside med40 ecu using xentry or vediamo/monaco.

There is no option in xentry to reset crash data. How can i do it?

(06-09-2019, 08:42 AM)Siner18509 Wrote:  pls check SCN coding & update software N3/10 first!

Did online update of the scn coding and software already but still does not start

take ur car to a guy who knows what to do. Since no quick-test results posted or check crash in ME ecu
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[+] 1 user says Thank You to myztic for this post
12-09-2019, 07:01 AM,
Post: #15
RE: Cla Does not start after crash.
(11-09-2019, 08:25 AM)myztic Wrote:  
(10-09-2019, 21:23 PM)tommy4u Wrote:  
(06-09-2019, 09:15 AM)myztic Wrote:  no need to do anything online! Just reset crash event inside med40 ecu using xentry or vediamo/monaco.

There is no option in xentry to reset crash data. How can i do it?

(06-09-2019, 08:42 AM)Siner18509 Wrote:  pls check SCN coding & update software N3/10 first!

Did online update of the scn coding and software already but still does not start

take ur car to a guy who knows what to do. Since no quick-test results posted or check crash in ME ecu

I have already posted the quicktest report as cla180.pdf  and also one nice member  from this forum checked my car thru teamviewer and confirmed that there is no crash data found. 
Usually when there is crash data Xentry displays a warning on Xentry N3/10 Module saying a Crash event has occured.

but here MEd40 on Xentry does not show any crash data. Launch X431 aslo says no crash data found while running enabling engine after crash function. 


I have posted again quicktest report as Quicktest.pdf. Please have a look


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12-09-2019, 07:13 AM,
Post: #16
RE: Cla Does not start after crash.
does ur car crank or you turn key and nothing happens? Post photo of drive authorisations
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[+] 1 user says Thank You to myztic for this post
12-09-2019, 09:29 AM,
Post: #17
RE: Cla Does not start after crash.
no need to do anything online! Just reset crash event inside med40 ecu using only vediamo/monaco.
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[+] 1 user says Thank You to ljzwxe for this post
12-09-2019, 13:06 PM, (This post was last modified: 12-09-2019, 13:09 PM by tommy4u.)
Post: #18
RE: Cla Does not start after crash.
(12-09-2019, 07:13 AM)myztic Wrote:  does ur car crank or you turn key and nothing happens? Post photo of drive authorisations


when I turn the key the car cranks then shut down

(11-09-2019, 03:41 AM)connector Wrote:  You have to read it out of Collision Prevention Assist module normally.. Not sure about your car.  Sometimes it doesn't even have a fault.  

Usually doesn't stop car from starting though...But I have seen ignition switch lose VIN for some reason in crashes that can prevent start.

I got a similar  message from the distronic module.  I attach a screenshot.


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12-09-2019, 14:12 PM,
Post: #19
RE: Cla Does not start after crash.
I think your EZS has lost the chassis number due to that crash
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[+] 1 user says Thank You to MOMOSAM for this post
12-09-2019, 18:38 PM,
Post: #20
RE: Cla Does not start after crash.
maybe you have got a ghost alarm fitted seen it before
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