2005 Mercedes E-Class Owner's Manual - Page 109
2005 Mercedes E-Class Manual
Page 109 highlights
Controls in detail Locking and unlocking Checking the batteries Press button ‹ or Œ. Battery check lamp 5 comes on briefly to indicate that the SmartKey batteries are in order. Global locking using the lock button at trunk lid i If the vehicle was previously centrally locked with KEYLESS-GO, the trunk will lock automatically after closing it. The turn signals flash three times to confirm locking. i To prevent a possible inadvertent lockout, the trunk will open automatically if a SmartKey with KEYLESS-GO is recognized inside the vehicle or in the trunk. ! If battery check lamp 5 does not come on briefly during check, then the SmartKey batteries are discharged. Replace the batteries ( page 415). You can obtain the required batteries at any authorized Mercedes-Benz Center. i You can also lock the vehicle using the lock button at outside door handle ( page 105) or KEYLESS-GO locking/ closing switch ( page 116). i If the batteries are checked within signal range of the vehicle, pressing the button ‹ or Œ will lock or unlock the vehicle accordingly. 1 Lock button at trunk lid Press lock button at trunk lid 1. All turn signal lamps flash three times. The locking knobs in the doors move down. The anti-theft alarm system is armed. 107