2007 Mercedes S-Class Owner's Manual - Page 580

Practical hints What to do if ...? Display Parking brake See Oper. Manual Possible cause/consequence Possible solution (USA only) (Canada only) When you engage or release the electric Carefully drive off ( page 364). parking brake, the red indicator lamp for Visit an authorized Mercedes-Benz Center as the electric parking brake flashes for soon as possible. approx.10 seconds. Afterward, it goes out or lights up continuously. The yellow warn- In the event of overvoltage or undervoltage: ing lamp for the electric parking brake lights Remove the cause of the overvoltage or undup. ervoltage, e.g. charge the battery or restart the engine. The electric parking brake is malfunctioning or overheated for example due to over- or Switch ignition off and back on again, and enundervoltage. gage or release electric parking brake ( page 364). If the electric parking brake still cannot be released: Release electric parking brake mechanically ( page 616). Visit an authorized Mercedes-Benz Center as soon as possible. (Continued on next page) 579