Where is the secondary battery in a Mercedes Benz?
Fortunately, changing the aux/secondary battery is easier than changing the oil on your Mercedes-Benz. It is recommended that you disconnect the main battery before you start to change the auxiliary battery. The main battery is located in the trunk.
How many batteries does a Mercedes Benz have?
pretty sure only the 211/230/and 209 have a 2nd battery. Its actually useful. The main battery handles the obvious chores, and the second battery runs the starter. That way the car will start even with a dead main battery. pretty sure only the 211/230/and 209 have a 2nd battery. Click to expand… This thread gets worse with wild guesses…
Where is the battery on a Mercedes Benz W220?
Instructions on how to replace battery on your Mercedes-Benz W220 S-Clas / C215 CL-Class. Turn off the engine and remove the key from the ignition. Locate the battery of your Mercedes-Benz S-Class. The battery is located in the trunk, on the right side next to the spare tire. Start by disconnecting the negative battery cable.
When to replace the secondary battery in a car?
You could either have a system that drains your battery when the car is parked or one of the batteries is failing. If the car starts fine, there is no hesitation on starting, we would recommend replacing the auxiliary battery. If you still have the red light, then the primary battery may be the problem or electricity drain overnight. Feedback!
Fortunately, changing the aux/secondary battery is easier than changing the oil on your Mercedes-Benz. It is recommended that you disconnect the main battery before you start to change the auxiliary battery. The main battery is located in the trunk.
pretty sure only the 211/230/and 209 have a 2nd battery. Its actually useful. The main battery handles the obvious chores, and the second battery runs the starter. That way the car will start even with a dead main battery. pretty sure only the 211/230/and 209 have a 2nd battery. Click to expand… This thread gets worse with wild guesses…
How long does it take to replace a S class battery?
Replacing the battery on your S-Class is easy, and you can complete this job in less than 30 minutes. No need to spend over $250 at a repair shop for a new battery when you can replace it yourself.
Are there any batteries in a Mercedes W220?
The only batteries I am aware of in a W220 are the main battery in the trunk, and the integral battery built into the alarm horn. If anyone knows differently, I would also like to know the location of any other batteries. I thought somewhere on the forum I came across some post about an systems battery in the trunk. I thought it was the S class.