the c180 battery is normally in the boot
how do you change the key battery for a Mercedez Benz CLK 430?
the computer needs a reset
The battery is in the boot on the right hand side under the mat.
Yes, a dead cell in the battery or something is on drawing power from the battery.
Connect a slave battery to the alternator live terminal and an earth. Then the central locking should work.
Some Models require a "quiescent current retention unit" to be connected prior to removing the battery cables.
Did you by any chance make a spark removing that battery? If you did or didnt I suggest you check the fuse
Disconnect the battery for 2 mins this will reset the ecu
what year is it
Yes there is ....you'll need a thin-blade screwdriver (or even a kitchen knife) to slide back the sheath on the back of the key fob to reveal the battery.
Sony ICF-C180 Clock Radio with Auto Time Set has an internal lithium battery.