C450 turning of after the start/stop
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Newbie
Joined: Aug 2019
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c450
C450 turning of after the start/stop
I’m having this issue with my car. The car starts normally and when I drive it for quite a while the start/stop feature engages. Normally you car turns back on after this feature is engaged. However my car won’t start after the car turned off because of the feature. I tried turning of the car and turning it back on but it doesn’t work.It only make one tick noise. After a couple of hours it turns back on somehow. Does anyone have a clue ?
Super Member
Joined: Dec 2016
Posts: 797
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2018 C43
Starter failure?
I would check the following
1. start stop system by turning it off completely from the battery by disconnecting the aux battery wire on the negative terminal
2. check the voltage of your battery or bring into a local parts store and have your battery tested
3. Make a memo how your car starts each time. How long it cranks before starting. Might be issue with your starter.
Imo, doing #1 should fix your problem but start/stop eco will no longer work.
I would check the following
1. start stop system by turning it off completely from the battery by disconnecting the aux battery wire on the negative terminal
2. check the voltage of your battery or bring into a local parts store and have your battery tested
3. Make a memo how your car starts each time. How long it cranks before starting. Might be issue with your starter.
Imo, doing #1 should fix your problem but start/stop eco will no longer work.
