Tonygw
MB Enthusiast
Hi Guys
The stop start eco function has stopped working on my 2012 C250Cdi.
Everything else works fine. So I am suspecting the aux battery has had enough of being a battery.
Firstly, Can I just attach a trickle charger to it, directly to its terminals to see if it will take charge
Secondly Can I just swap it for a like for like replacmeent without any ill affects? I know some cars dont like the battery to be disconnected. Should I disconnect the main battery before I attempt to replace the aux one?
Thanks
The stop start eco function has stopped working on my 2012 C250Cdi.
Everything else works fine. So I am suspecting the aux battery has had enough of being a battery.
Firstly, Can I just attach a trickle charger to it, directly to its terminals to see if it will take charge
Secondly Can I just swap it for a like for like replacmeent without any ill affects? I know some cars dont like the battery to be disconnected. Should I disconnect the main battery before I attempt to replace the aux one?
Thanks