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Campaign #2019030023 PTCU software update??

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Old 06-11-2019, 09:14 PM
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C300 Sport 4Matic
Campaign #2019030023 PTCU software update??

Just got my car back from service and noticed they performed a service campaign on my receipt. SA wasn’t there to explain but it says PTCU software update. Nothing online about it. Does anyone know what the campaign is about or what the update did?
Old 06-12-2019, 06:18 PM
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C400
mine too, central power control unit, faster/smoother is what i was told. I think.

Last edited by GringoBling; 06-12-2019 at 09:44 PM.
Old 06-12-2019, 09:25 PM
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W203 W212 W211 R53MCS
W205 vehicles are having issues when you reset your service light reminder...... the problem is the software installed in the power train control unit. Software update installs the latest program available.
Old 06-16-2019, 09:40 AM
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Gotcha. Thanks
Old 07-09-2019, 06:10 PM
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ML250
I have ML250 (2012) W166,
How can I find out the software version installed on my vehicle?
TIA
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Old 07-10-2019, 06:45 AM
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Originally Posted by Vijlalit
I have ML250 (2012) W166,
How can I find out the software version installed on my vehicle?
TIA
yes I would also like to know ? thanks.
Old 07-10-2019, 07:21 AM
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C300
I got the same line item in my Service B this week.
Old 07-10-2019, 02:19 PM
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2003 C320 coupe/c450 in Feb 2016
Originally Posted by MBENZTECH
W205 vehicles are having issues when you reset your service light reminder...... the problem is the software installed in the power train control unit. Software update installs the latest program available.
i guess this doesnt apply to my 2016 C450 ?
i already been to dealer 7 times so far for maintenance 10k-70k miles service. 70k service on May 31, 2019.
if there' a problem, shouldnt they known about it all these times ?
Old 07-10-2019, 02:30 PM
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2018 C300
Originally Posted by netboy
i guess this doesnt apply to my 2016 C450 ?
i already been to dealer 7 times so far for maintenance 10k-70k miles service. 70k service on May 31, 2019.
if there' a problem, shouldnt they known about it all these times ?
Are you sure they haven't performed the work at a previous service interval? My dealer does these and doesn't mention them during normal service intervals, but it likely is on one of your receipts.
Old 07-10-2019, 02:31 PM
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2016 C300 4Matic
Originally Posted by netboy
i guess this doesnt apply to my 2016 C450 ?
i already been to dealer 7 times so far for maintenance 10k-70k miles service. 70k service on May 31, 2019.
if there' a problem, shouldnt they known about it all these times ?
Might be new. For me I was setting up a appointment online and as I was doing that I noticed a recall so try that or call to c if u need it too
Old 07-10-2019, 02:37 PM
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2019 C300 Coupe AMG Sport Package
Service light indicator error
2019 model issue that can cause vehicle to stall
Old 07-10-2019, 02:54 PM
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I just called my dealership and they stated that my VIN is not under the recalls.
Old 09-19-2020, 03:03 AM
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Last edited by sweettalker; 01-20-2022 at 11:52 AM.

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