Mercedes-Benz G-Class 2012 Owners Manual - Manual (Page 168)

Safety systems
Display messages Possible causes/consequences and M Solutions
ESP
Inoperative See
Operator's Manual
G Risk of accident
ESP ® (Electronic Stability Program) is not available due to a
malfunction.
ABS (Anti-lock Brake System), BAS (Brake Assist), EBD (electronic
brake force distribution), 4ETS (Electronic Traction System) and
the tire pressure monitor have also been deactivated.
The brake system continues to function normally, but without the
functions listed above.
X Drive on carefully.
X Visit a qualified specialist workshop immediately.
ABS
ABS not available
Differential
Locked
You have engaged the differential locks.
X Disengage the differential locks.
Subsequently ABS is reactivated.
ABS
Inoperative See
Oper. Manual
G Risk of accident
ABS and ESP ® are not available due to a malfunction.
BAS, EBD and 4ETS have also been deactivated.
The brake system continues to function normally, but without the
functions listed above. The wheels could therefore lock if you
brake hard, for example.
X Drive on carefully.
X Visit a qualified specialist workshop immediately.
$
(USA only)
!
(Canada only)
Release Parking
Brake
You are driving with the parking brake applied.
X Release the parking brake.
$
(USA only)
J
(Canada only)
Check Brake Fluid
Level
G Risk of accident
There is insufficient brake fluid in the brake fluid reservoir.
X Pull over as soon as it is safe to do so.
X Do not continue driving under any circumstances.
X Engage the parking brake.
X Consult a qualified specialist workshop.
X Do not add brake fluid. This will not rectify the malfunction.
166
Display messages
On-board computer and displays