320 Practical hintsWhat to do if …Display
Possible cause
Possible solution
Ê
TRUNK OPEN!
This message will appear whenever the
tailgate is open.
Close the tailgate.
G
VISIT WORKSHOP!
DISPLAY MALFUNCTION:
The instrument cluster display is malfunc-
tioning.
Some systems themselves may also have
failed.
Continue driving with added caution.
Visit an authorized Mercedes-Benz
Light Truck Center as soon as
possible.
±
VISIT WORKSHOP!
DISPLAY MALFUNCTION:
Certain electronic systems are unable to
relay information to the control system.
The following systems may have failed:
Coolant temperature display
Tachometer
Cruise control display
Have the electronic systems checked
by an authorized Mercedes-Benz Light
Truck Center.
W
WASHER FLUID
CHECK LEVEL!
The fluid level has dropped to about
1/3
of total reservoir capacity.
Add washer fluid (
page 380).
410 Index
Rotating 274
Service life 249
Temperature 258, 270
Tread depth 250, 275
Wear pattern 274
Winter 275
Tools 321
Tow-away alarm 28, 89
Arming 89
Disarming 89
Disarming for transport 89
Tow-away alarm system
Canceling alarm 90
Towing eye, front 359
Towing eye, rear 359
Towing the vehicle 356
Stranded vehicle 359
Towing the vehicle - various problem
scenarios 358
Traction 273
Transfer case 154, 386
Gear range 154
Messages in the multifunction
display 155
Switching 154Transfer case differential lock
Switching on 158
Transmission gear selector lever 327
Unlocking manually 327
Transmission see Automatic transmission
Tread 273
Tread depth 250
Tread depth (tires) 275
Treadwear indicators 273
Trip computer 144
Trip odometer
Resetting 121
Trunk see Cargo compartment
Tilt/sliding sunroof
Closing with SmartKey 175
Turn signal lamps
Replacing bulbs 334
Turn signals 23, 52
Additional in mirrors 334
Cleaning lenses 282
Front bulbs 334
Indicator lamps 25
Rear bulbs 334
Turning off
Engine 58U
Uniform Tire Quality Grading
Standards 273
Units
Setting speedometer units 136
Setting temperature units 135
Setting time units 135
Unlocking 34, 92
Driver’s door in an emergency 325
Fuel filler flap 235
Global 94
In an emergency 325
Selective settings 94
Tailgate in an emergency 325
Transmission gear selector lever
manually 327
Vehicle in an emergency 205
With the SmartKey 34
Upgrade signals
Tele Aid 204
Uphill driving
Cruise control 177
Upshifting 149
