Hello friends of the elk, I would have a question in the round: I bought myself in November as an absolute super bargain a 2002 C70 I convertible. Since then the car is deregistered and covered with a cloth tarpaulin in the underground garage and waits for the spring. Who has such a car, of course has an almost no more measurable owner pride and must show everyone the car with all the functions with roof. Since the car is not registered, however, finds that of course everything in the underground garage and that the car is moving appreciably. So about five weeks ago the following happened: I – proud like Oskar – wanted to show my prospective brother-in-law the car and went with him into the underground garage. Car open. Engine on. Reset to the other free parking lot. Engine off. Deck down. I turn the ignition key and nothing happens. No howling. Nothing. It sounded as if someone said, “So young, now enough. Go in and do your homework.” the car was perfect, when my approaching brother-in-law pushed me and the car back to the actual parking lot. A banger was still that the roof was allowed to operate again electrically, by fortunately it was allowed to close again. I claim that I simply tortured the battery too often when opening in the underground garage. But what should I say, in the car even the wash concrete sky of the underground garage is a dream. When I was last at the car, once again the radio remote control has Is the battery completely down or can it be recharged and saved by a battery charger? If you can still save the battery, which device can you recommend? What is this device from Bosch to hold the C7? Is there better? If the battery with Winetou rides along with the sun through the prairie, so is flat, which battery is recommended? Varta? Bosch? Then I would have some more general questions to ask you: What do I have to do, dam I bought the car in Munich in November and then brought it to the Rhineland with a transcription mark. Since then the car has been in the underground garage. Inspections, oil changes, gear oil changes, air conditioning fluid changes, etc. ? Sealing etc. No matter what! Everything that makes sense! Who thinks this is madness, short of the car: C70 I (which looks just better than the whole other successor stuff); 2.4 turbocharger; black; leather:beige; wood clothes; everything, except Navi (and who needs that too; I was rather open after the nose); garage car; cover, how new; mileage: 44,000 km (!!!!!) I thank you already now and many greetings Christian