2004 Mercedes CLK-Class Owner's Manual - Page 367
2004 Mercedes CLK-Class Manual
Page 367 highlights
Practical hints Jump starting Start engine of the vehicle with the charged battery and run at idle speed. Connect the negative terminal 4 of the charged battery with the negative under hood terminal 3 in front of the discharged battery with the jumper cable. Clamp cable to charged battery 4 first. 1 Positive terminal of charged battery 2 Positive under hood terminal in front of discharged battery 3 Negative under hood terminal in front of discharged battery 4 Negative terminal of charged battery Connect the positive terminal 1 of the charged battery with the positive under hood terminal 2 in front of the discharged battery with the jumper cable. Clamp cable to charged battery 1 first. Start the engine of the disabled vehicle. You can now turn on the electrical consumers. Do not turn on the lights under any circumstances. Remove the jumper cables first from the negative terminals 3 and 4 and then from the positive terminals 1 and 2. You can now turn on the lights. Have the battery checked at the nearest authorized Mercedes-Benz Center. Warning! G Keep flames or sparks away from battery. Do not smoke. Observe all safety instructions and precautions when handling automotive batteries ( page 288). The battery is located on the right side of the engine compartment. For jump starting use the terminals in front of the battery. Make sure the two vehicles do not touch. Turn off all electrical consumers. Apply parking brake. Shift gear selector lever to position P. Open the hood. ! Never invert the terminal connections. ! Do not tow-start the vehicle. 367