But many of the c class vehicles have them.
Mercedes benz c300 battery problems.
You will need to remove some nearby plastic mouldings and peel back the carpet to gain access to the battery area and the fastenings can be undone with a 10mm socket.
12 battery dies and eis stays in lock position key doesn t respond to ignition switch or car unlocking doors.
In many new mercedes models the auxiliary battery is located at the top of the front passenger footwell.
Battery very slowly goes down.
Starter circuit ignition eis fuel pump.
The dealer has told me that water is getting into the wire leading to the control box.
Battery dead problem of the 2009 mercedes benz c300 1.
Next you should check the fuses on your car.
This is a known fault and mercedes benz has modified the cable and control box fitted to the car.
I was told that mercedes benz has had a fair amount of problems with their amplifiers causing problems with power drains for a while.
August 25 2019 a mercedes benz c class recall has been issued for about 28 400 model year 2018 2019 c300 c300 4matic and c43 amg 4matic vehicles to repair problems with the batteries.
Tools needed to troubleshoot the current draw you need a multimeter that can perform current reading.
I purchased a new mercedes benz c350e in march.
You should also disconnect the main battery before attempting the work.
Pull that fuse for a while whenever you leave your car and popping it back in when you drive to see if that solves your problem.
The loss of all electrical supply leaves the vehicle immobile without warning indicators and cannot be moved.
Although the 2015 mercedes benz c300 has the most.
Mercedes won t start and it s not the battery.
Overall the worst problem category is mercedes benz c300 electrical problems.
Here are total complaints by model year for the mercedes benz c300.
There could be more circuits that impact the starting depending on the model.
See all problems of the 2009 mercedes benz c300.
I am concerned that the problem happened so soon after purchase and am worried it.
Within a couple of months i experienced problems charging the hybrid battery.
Eis steering lock battery fail.
Check fuses and relays.