2004 Mercedes C-Class Owner's Manual - Page 31

Getting started Unlocking Starter switch positions Warning! G ! If the SmartKey cannot be turned in the starter switch, the battery may not be sufficiently charged. Check the battery and charge it if necessary ( page 323). Get a jump start ( page 326). To prevent accelerated battery discharge and a possible dead battery, always remove the SmartKey from the starter switch when the engine is not in operation. When leaving the vehicle, always remove the SmartKey from the starter switch and lock the vehicle. Do not leave children unattended in the vehicle, or with access to an unlocked vehicle. Unsupervised use of vehicle equipment may cause an accident and/or serious personal injury. Starter switch i Vehicles with automatic transmission: The SmartKey can only be removed from the starter switch with the gear selector lever in position P. 0 For removing SmartKey The steering is locked when the SmartKey is removed from the starter switch. If necessary, move steering wheel slightly to allow the locking mechanism to engage. 1 Power supply to some electrical consumers, such as seat adjustment 2 Ignition (power supply for all electrical consumers) and driving position 3 Starting position 31