Anything special to charging the battery on a 2000 model CLK 320 Cab?

Battery Disconnect or Replacement Problems

Car battery might be discharged , or try key lock unlock to calibrate key, hope this helps good luck.

brake switch needs replacement.

all you need is the radio keys to remove the radio. If the radio has two little slots in the bottom corners is the way to tell if thats all you need. Any good Mercedes repair shop should have the radio keys and should be able to pull it out for you at no charge. It only takes seconds to do.

I would suggest directly to battery, but any charger will work. Just make sure it cycles before leaving it (on and off). A timer on the switch might be a good idea just in case.

plug a jump pack in to the cig lighter should do it

If the radio is a factory fitted it would be a problem for you to remove except you take the car to a specialize workshop otherwise check properly there could be one or two pin or screw holding it.

i have a 2000 clk320. it would not start sometimes, the engine would crank but it wont start. but after an hour or so it would start. sometime i'll get somewhere park, and come out an hour later and the engine would not start. if your having the same problem, take it to autoparts store ex: autozone or kragen. they could check your battery for free. and if its not the battery. than it could either be your fuel pump. or the crank position sensor. good luck. hopefully this help.

You could do either, if you will be driving it again now you may opt for a new battery. Take it out and have the battery tested at your auto parts store if it checks out OK charge it up

Hi, The battery is located in the trunk, under the trunk mat.