2012 GLK 350 won't read obd
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Joined: Dec 2023
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2012 GLK 350 gas
2012 GLK 350 won't read obd
Picked up a non-running GLK 350 was in a small front end accident couple airbags blew no big deal I fix damage so not worried about that. However I replaced the Pyro fuse, and AGM battery and it still says srs malfunction and won't start. I try to hook up my code reader and it won't turn on, try 3 code readers none get power from obd port. checked fuse and its good, swapped it anyway and still nothing. Also stereo, screen, rear hatch and several other electronics inside the car are not working. What should I look for? Also is there an auxilary battery in this car? tore out the back and didn't find one there (this is the gasser model). Need help figuring out why the obd port isn't functioning. thanks
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Joined: Jun 2021
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From: South Texas
2014 GLK350 base model (active) ; 2001 E320 base (retired); 2001 Wrangler soft-top
I'm no expert on all the model years and what features they have, but our 2014 GLK350 Base model has an Aux battery.
Ours is in the back, on the right hand side under cover.
Post #1 at the link below shows how to expose the battery, if so equipped
https://mbworld.org/forums/glk-class...y-service.html
Ours is in the back, on the right hand side under cover.
Post #1 at the link below shows how to expose the battery, if so equipped
https://mbworld.org/forums/glk-class...y-service.html
Thread Starter
Newbie
Joined: Dec 2023
Posts: 2
Likes: 0
2012 GLK 350 gas
I'm no expert on all the model years and what features they have, but our 2014 GLK350 Base model has an Aux battery.
Ours is in the back, on the right hand side under cover.
Post #1 at the link below shows how to expose the battery, if so equipped
https://mbworld.org/forums/glk-class...y-service.html
Ours is in the back, on the right hand side under cover.
Post #1 at the link below shows how to expose the battery, if so equipped
https://mbworld.org/forums/glk-class...y-service.html
is there other fuses that would cause all those systems to not work?
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Joined: Dec 2022
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2011 GLK350
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Joined: Sep 2013
Posts: 2,346
Likes: 692
2021 GLB250 FWD, 2023 GLA250 FWD, 2013 C250, 2015 GLK350, 2005 ML350SE, 2003 E320
Picked up a non-running GLK 350 was in a small front end accident couple airbags blew no big deal I fix damage so not worried about that. However I replaced the Pyro fuse, and AGM battery and it still says srs malfunction and won't start. I try to hook up my code reader and it won't turn on, try 3 code readers none get power from obd port. checked fuse and its good, swapped it anyway and still nothing. Also stereo, screen, rear hatch and several other electronics inside the car are not working. What should I look for? Also is there an auxilary battery in this car? tore out the back and didn't find one there (this is the gasser model). Need help figuring out why the obd port isn't functioning. thanks
Good luck. There’s no such thing as a minor collision on a Mercedes.
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Joined: Aug 2024
Posts: 2
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GLK 300
Picked up a non-running GLK 350 was in a small front end accident couple airbags blew no big deal I fix damage so not worried about that. However I replaced the Pyro fuse, and AGM battery and it still says srs malfunction and won't start. I try to hook up my code reader and it won't turn on, try 3 code readers none get power from obd port. checked fuse and its good, swapped it anyway and still nothing. Also stereo, screen, rear hatch and several other electronics inside the car are not working. What should I look for? Also is there an auxilary battery in this car? tore out the back and didn't find one there (this is the gasser model). Need help figuring out why the obd port isn't functioning. thanks
I have a similar problem with my GLK 300, year : 2009
- There is no power connection on OBD port.
- ABS, ESP, right Airbag defaut
- no engine start possible, even that the starter is cranking well.
Thanks
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