2006 Mercedes SL-Class Owner's Manual - Page 419
2006 Mercedes SL-Class Manual
Page 419 highlights
Practical hints Batteries Reconnecting the batteries Connect positive lead 3 of the consumer battery and positive lead 1 of the starter battery and fasten covers. Connect negative lead 2 of the starter battery. Connect negative lead 4 of the consumer battery. Reinstall the trunk floor. Rehook trunk luggage cover into holders. i The following procedures must be carried out following any interruption of battery power (e.g. due to reconnection): Resynchronize the ESP® ( page 354). Resynchronize side windows ( page 194). ! Always connect the batteries in the order described below. Otherwise the vehicle's electronics can be damaged. Turn off all electrical consumers. Install starter battery in the designated location in the engine compartment. Install consumer battery in the designated location in the trunk. Attach supports and brackets. Tighten support and bracket screws. ! Never invert the terminal connections! 418