Mercedes-Benz G-Class 2013 Owners Manual - Manual (Page 240)

Driving systems
Display messages Possible causes/consequences and M Solutions
TC Shift
Conditions Not
Fulfilled
Apply Brake/
Parking Brake
The parking brake has not been applied and the brake pedal has
not been depressed. The transfer case has canceled the gear
change process and is in
Neutral. There is no connection between
the engine and the drive wheels.
X Pull over and stop the vehicle safely as soon as possible, paying
attention to road and traffic conditions.
X Depress the brake pedal and apply the parking brake.
X Shift the automatic transmission to neutral position N.
X Make sure all conditions for changing gears are met
(
Y page 199).
X Repeat the gearshift process.
TC Malfunction
Visit WorkshopTo
park, apply the
parking brake
There is a malfunction in the transfer case.
X Do not shift the transfer case.
X When parking, secure the vehicle against rolling away
(
Y page 156).
X Have the vehicle checked at a qualified specialist workshop.
TC Shift Canceled
Please Reactivate The transfer case has not performed the gear change process.
X Repeat the gearshift process.
X Make sure all conditions for changing gears are met
(
Y page 199).
TC Shift Condition
Not Fulfilled
Drive at Max.
25 mph
You have exceeded the maximum speed for the gearshift process.
X Drive more slowly.
X Repeat the gearshift process.
TC Shift Condition
Not Fulfilled
Shift to NEUTRAL
You have not met one or more shift conditions.
X Shift the automatic transmission to neutral position N.
X Repeat the gearshift process.
TC shift condition
not fulfilled
Drive at Max.
40 mph
You have exceeded the maximum speed for the gearshift process.
X Drive more slowly.
X Repeat the gearshift process.
LOW RANGE
On The transfer case is in the LOW RANGE off-road position.
HIGH RANGE
On The transfer case is in the HIGH RANGE on-road position.
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Display messages
On-board computer and displays