Bad battery and/alternator can also cause this issue by the way, and it will eventually stop starting or even cranking if you don't resolve the actial issue instead of just clearing codes. There are so many modules and wires involved and if a wire or connector is faulty, or a module like the front seatbelts, they will have to be resolved rather than just clearing codes.
Same issues or if i leave my car under pollen tree for few weeks without clean it happens then when its clean it appears but once i drive bout a hour or two goes away.and i know its this had the car for 7 yrs and time and time again
I have the same Problem with my Wife´s W176. But the Mercedes Workshop told me that it isn´t repairable. It is a cable or control unit problem. Problem still there.
I have a 2015 E class C207 with a reading of pre safe "inoperative" see owners manual, I tried to read on an OBD but it doesn't show, what might be the problem?
Go into the airbag module and scan. Or run a full scan on the entire car and look for any codes in the airbag module or ESP or ABS or any seatbelt or SRS codes at all, and maybe even any EIS/EZS codes and OCP (Overhead Control Panel codes). This crappy presafe system is so sensitive and involves multiple modules... even the power windows! You're even lucky your car still drives... sometimes it causes no crank, no start until you resolve it. Could be a short/open circuit on a wire, harness, connector, or the module itself that's causing problems needs to be replaced. It's not always as easy to resolve as the video.
Exactly. I'm experiencing it right now and it has caused a no start, no crank. Some modules can't even be scanned because it has caused problems with the CAN gateway. The actual problem must be resolved otherwise you are wasting your time clearing codes. It is such an annoying feature when the modules involved malfunction.
I have E-class 220 CDI 2013 and have had that message around 2-3 weeks and the car has no problem no accident but sometimes this message comes and it is going to turn off the distance warning assist as well. mechanic test it and they said it may be the collision prevention assist but they were not sure and sometimes there are no messages there if you know anything about it I appreciate that. thank you ].
This can't be done without fixing the defective or damaged parts even if you replaced a new ones you still have to do programming. " initial startup" as MB call it. Thank you.
one of the 5000 warning/errors these cars give regularly, all to keep Mercedes garages in business, stay away from these balls of scrap, i know, i have one
@@sadiagnostics Do I need replacement actuators is that what you call the catches ?? The car had a small crash .. I replaced the front of the car, got a full front, now the lights we got only have work no full beam, and we still have bonnet malfunction showing up and pre safe functions the car seems like a money pit .. Can I get the lights coded our are they wrong completely? Seems main dealer route I can't afford. I appreciate the reply I'm kinda lost on this car. Its hit my pocket big time and the other car I paid for also in the crash..
damned thieves stole the distronic radar sensor, on an A w176, between parts, cpu and calibration ecc... they ask me €2000, I'm surprised that it's so easy to remove them, have the engineers never thought of it?
This presafe crap is frustrating me til this day! Hit a pothole and this rubbish feature popped up and literally shut off my car while driving! How tf is that safe? And then after that my car kept shutting off, both when driving AND when idling! And then the car eventually stopped starting and does not even crank at all! Currently trying to trace the fault and it looks like the seatbelt... either the buckle, the buckle wires/connectors, or the retractor in the B pillar. But now the car doesn't even scan some modules because this rubbish presafe crap has ruined the CAN network as well! 2010 ML350 Bluetec... run from these cars!
Bad battery and/alternator can also cause this issue by the way, and it will eventually stop starting or even cranking if you don't resolve the actial issue instead of just clearing codes. There are so many modules and wires involved and if a wire or connector is faulty, or a module like the front seatbelts, they will have to be resolved rather than just clearing codes.
Hi mate I have this same issue and it’s still on even after trying to clear the crash data events thanks 🙏🏽
I have a Mercedes E350d 2014 And All that Messages appear to me after i wash the car ! After the car drives 2-3 Hours it s normal
Same issue 2014 e250cdi. Afther car wash.
@@pbadach1468 one of yours blind spot sensors in the bumper has unsealed connection.
Same issues or if i leave my car under pollen tree for few weeks without clean it happens then when its clean it appears but once i drive bout a hour or two goes away.and i know its this had the car for 7 yrs and time and time again
I have the same Problem with my Wife´s W176. But the Mercedes Workshop told me that it isn´t repairable. It is a cable or control unit problem.
Problem still there.
just take the neg off your battery for 20 mins and see if it comes back mines went away.. i had a bad battery with low voltage
I have had that warning a couple of times since the car was new but it disappears by it self! W212.
Hi please can you help me to remove from my car. Actually I recently bought Icarsoft Cr Pro to remove this but not working.
I have a 2015 E class C207 with a reading of pre safe "inoperative" see owners manual, I tried to read on an OBD but it doesn't show, what might be the problem?
Same problem here C207..any solution
Go into the airbag module and scan. Or run a full scan on the entire car and look for any codes in the airbag module or ESP or ABS or any seatbelt or SRS codes at all, and maybe even any EIS/EZS codes and OCP (Overhead Control Panel codes). This crappy presafe system is so sensitive and involves multiple modules... even the power windows! You're even lucky your car still drives... sometimes it causes no crank, no start until you resolve it. Could be a short/open circuit on a wire, harness, connector, or the module itself that's causing problems needs to be replaced. It's not always as easy to resolve as the video.
Will Car still run when was shut down on you it was not diagnosed right
Exactly. I'm experiencing it right now and it has caused a no start, no crank. Some modules can't even be scanned because it has caused problems with the CAN gateway. The actual problem must be resolved otherwise you are wasting your time clearing codes. It is such an annoying feature when the modules involved malfunction.
Hi mate can it been removed with any other computer cheers
Need help with my 2016 cls mb pre safe is ! Could it be my break lite switch
Hi if it’s similar fault to the one above then it may be to do with your srs pre collision system
Can Star Diagnostic do the reset?
Yes
I have a 2017 GLC300 with the same error. Can you recommend a cheaper version of the Autel scanner that can remove Pre-Safe errors?
No idea pal other than this and elite version
Did you found a Problem?
I have E-class 220 CDI 2013 and have had that message around 2-3 weeks and the car has no problem no accident but sometimes this message comes and it is going to turn off the distance warning assist as well. mechanic test it and they said it may be the collision prevention assist but they were not sure and sometimes there are no messages there if you know anything about it I appreciate that. thank you ].
Did u solve this problem?
Bro don't leave the guy hanging
I've notice dont have air conditioning. After someone hit me. No damages
This can't be done without fixing the defective or damaged parts even if you replaced a new ones you still have to do programming. " initial startup" as MB call it.
Thank you.
Can you not do this without the computer?
Think it’s auto tech scn tool.
J ai ce problème et ont a supprimé les erreurs mais après sa reviens
Bonsoir vous avez fait comment du coup ?
one of the 5000 warning/errors these cars give regularly, all to keep Mercedes garages in business, stay away from these balls of scrap, i know, i have one
It’s common fault this mate very common u hit a pot hole and it will ping up 😂
Where’s the instructions for customers to reset
It’s only if you have got a diagnostic machine ie Autel. Otherwise there’s nothing much other than buying a new airbag control module.
Can a star Diagnotic machine fix it? I have same issue with MB ML 350. It does have collision system.
Can you turn off bonnet malfunction
@@johhny212100 no you need to change the bonnet catches as it’s a common fault in Mercedes and it should solve it
@@sadiagnostics Do I need replacement actuators is that what you call the catches ?? The car had a small crash .. I replaced the front of the car, got a full front, now the lights we got only have work no full beam, and we still have bonnet malfunction showing up and pre safe functions the car seems like a money pit .. Can I get the lights coded our are they wrong completely? Seems main dealer route I can't afford. I appreciate the reply I'm kinda lost on this car. Its hit my pocket big time and the other car I paid for also in the crash..
damned thieves stole the distronic radar sensor, on an A w176, between parts, cpu and calibration ecc... they ask me €2000, I'm surprised that it's so easy to remove them, have the engineers never thought of it?
Yeh common even in the Audi seat Skoda vw it’s common for the radar at the front of the grill they extremely common for theft
This presafe crap is frustrating me til this day! Hit a pothole and this rubbish feature popped up and literally shut off my car while driving! How tf is that safe? And then after that my car kept shutting off, both when driving AND when idling! And then the car eventually stopped starting and does not even crank at all! Currently trying to trace the fault and it looks like the seatbelt... either the buckle, the buckle wires/connectors, or the retractor in the B pillar. But now the car doesn't even scan some modules because this rubbish presafe crap has ruined the CAN network as well! 2010 ML350 Bluetec... run from these cars!
Что говорит оператор ? И как можно решит эту проблему ? Что это такое вообще ?
What a waste of time