Volvo FM Handbook page 7

Table of Contents
Differential lock....................................... 136
Differential lock....................................... 140
Differential locks..................................... 143
Automatic engagement of the
differential lock (DLC - Diff Lock
Control).................................................... 146
Auxiliary brakes....................................... 148
Brake Blending........................................ 152
ABS.......................................................... 152
ESP - Electronic Stability Program....... 153
Control of engine torque.......................... 153
Brake lining wear equalisation................. 154
Panic braking function............................. 154
Manual gearbox....................................... 154
Hydraulic bogie lift.................................. 158
Bogie........................................................ 159
Tridem...................................................... 165
Steered rear axle....................................... 168
Cruise control........................................... 169
Constant engine speed control................. 170
Lane Keeping Support............................. 170
Lane Change Support............................... 172
Driver Alert Support................................ 174
Power take-off.......................................... 176
High range lock-up.................................. 179
High range lock-up.................................. 181
Tying down the truck on a ferry.............. 182
Ride height memory................................. 187
ADR............................................................ 193
General..................................................... 193
Turn off the power................................... 193
Turn on the main switch.......................... 194
Turn on power for 20 minutes................. 195
Adaptive cruise control............................. 197
General..................................................... 197
Engaging ACC......................................... 198
Disengage ACC....................................... 199
Inactivate ACC......................................... 199
Change speed........................................... 199
Change the time gap................................. 200
When the truck itself adjusts the speed.... 201
When the vehicle must be braked
manually................................................... 202
Brake protection....................................... 202
Driving at low speed................................ 203
If the ACC does not work........................ 204
Powertronic................................................ 205
Powertronic, general................................ 205
Gear shifter............................................... 205
Buttons..................................................... 206
Display..................................................... 207
Driving programs..................................... 209
Automatic gear changing......................... 209
Kickdown................................................. 210
Manual gear changing.............................. 210
Select starting gear................................... 210
Autoneutral.............................................. 211
Brake interlock......................................... 211
Dual driver stations.................................. 212
Auxiliary brakes....................................... 212
Actions with gearbox malfunction........... 212
Reversing with loads................................ 212
Rocking free............................................. 213
Marshalling.............................................. 213
Idling speed.............................................. 213
Oil temperature........................................ 214
Retarder temperature................................ 214
Oil pressure.............................................. 215
Oil filter.................................................... 215
Checking the oil level.............................. 215
I-Shift.......................................................... 217
I-shift, general.......................................... 217
Gear selector............................................ 217
Buttons..................................................... 219
Display..................................................... 220
Program packages.................................... 222
Automatic shifting................................... 225
Manual shifting........................................ 228
Reverse gears........................................... 229
In case of gearbox malfunction................ 230
Starting on hills........................................ 230
Driving off road....................................... 231