Locking
centrally
see Cent rallock ing
Locking verifica tion signa l(on-
boar dcomp uter) ...............................1 90
Lo w-be amheadlamps
Displ aymessa ge....... ..................... 204
Rep lacing bulbs....... ......................106
Switchi ngon/off ........................... 102
Lumbar support
Adjusting the4-way lumba rsup -
port ..................... .............................95 M
M+S tires ............................................ 292
Malfunc tionmessag e
see Displ aymessa ges
Matte finish(clean inginstruc-
tions )..... ............................................. 267
Mec hanic alkey
Function/notes ................................72
Inserting .......................................... 72
Locking vehicle..... ...........................77
Remo ving.........................................7 2
Unlocking thedriver's door.............. 77
Memory card(audio) .........................1 85
Memory function ...............................100
Merce desmeconne ct
Ca llprio rity....... .............................251
Displ aymessa ge....... ..................... 199
Downlo ading desti nations
(C OMAND) .....................................251
Downlo ading route s....... ................254
Gene ralnotes ................................ 248
Geo fencing ................................... 254
Info callbutton ..............................250
Merced es-Benz emergencycall..... 249
Reco vering astole nvehi cle....... .... 253
Rem oteVehi cleHeal thChe ck....... 253
Roa dside Assista ncecallbutton ....250
Search &Send ...............................252
Self-di agnosis....... ......................... 248
Speed alert ....... .............................254
System .......................................... 248
Trig geri ngthe vehi clealarm ...........255
Vehi cleremote locking.................. 253
Vehi cleremote unlocking .............. 252 Mess
agememory (on-bo ardcom-
puter) ..................................................193
Mess ages
see Displ aymessa ges
Mirror turnsignal
Cl eani ng....... .................................. 269
Mirrors
see Exterior mirrors
see Rear-view mirror
see Vani tymirror (inthe sun visor)
Mobi lephone
Connecting (Bluetooth ®
inter-
face) .............................................. 235
Connecting (device mana ger)........236
Frequ encies ................................... 317
Install ation....... ..............................317
Menu (on-boa rdcompu ter)....... ..... 185
Transmi ssionoutp ut(ma ximum ).... 317
Modify ingthe programming
(SmartKe y)....... ....................................72
MOExte ndedtires.......... .................... 275
Mountin gwhe els
Lowe ringthevehicl e..... .................314
Mounting anew whee l..... .............. 313
Prepa ringthevehicl e..... ................3 11
Ra ising the vehi cle....... ..................312
Rem oving awhe el....... ................... 313
Securi ngthe vehi cleaga inst roll-
ing away ....... ................................. 312
MP3
Opera tion.......................................185
see also Digita lOpera tor'sMan-
ua l....... ...........................................231
Multifun ctiondisplay
Function/notes .............................181
Perma nentdispla y....... ..................189
Multifun ctionstee ring wheel
Opera tingtheon-boa rdcompu ter..179
Overvi ew....... ................................... 34
Multime diasyste m
Switchi ngon and off....... ...............232
Music files
see also Digita lOpera tor'sMan-
ua l....... ...........................................231 In
dex
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