Mercedes-Benz GL450 Operator's Manual page 6

Control system .................................. 153
Multifunction display.................... 153
Multifunction steering wheel........ 154
Menus .......................................... 156
Standard display menu ................ 160
Audio menu.................................. 162
Navi* menu.................................. 164
Off-road menu.............................. 164
DISTRONIC* menu....................... 165
Vehicle status message
memory menu .............................. 165
Settings menu.............................. 166
Vehicle configuration ................... 181
Trip computer menu..................... 183
Tel menu* .................................... 185
Automatic transmission...................... 188
Gear selector lever........................ 188
Shifting procedure ........................ 191
Transmission positions ................. 192
Driving tips.................................... 194
Gear ranges .................................. 196
Steering wheel gearshift control ... 197
Emergency operation
(Limp-Home Mode) ....................... 198
Transfer case...................................... 199
LOW RANGE mode*...................... 199
Differential locks* .............................. 202
A few words about differentials
and differential locks* .................. 202
Switching differential locks*......... 203
Good visibility..................................... 206
Headlamp cleaning system*......... 206
Rear view mirrors.......................... 206
Power folding exterior
rear view mirrors*......................... 208
Sun visors ..................................... 209
Rear panorama roof sunshade...... 210
Rear window defroster.................. 211
Climate control................................... 212
Deactivating the
climate control system ................. 216
Operating the climate control
system in automatic mode ........... 216
Setting the temperature ............... 217
Adjusting air distribution .............. 218
Adjusting air volume ..................... 218
Air vents in the roof liner
over the second-row seats*.......... 219
Front defroster ............................. 219
Air recirculation mode .................. 220
Air conditioning ............................ 222
Residual heat and ventilation........ 223
Rear climate control* ................... 224
Contents