Mercedes-Benz B-Class 2011 Owner's Manual page 215

Display messages
212
Display messages
!
Turn on the igni‐
tion to release
the parking brake
J
Check brake fluid
level
#
Check brake wear
PRE-SAFE
inoperative See
Owner's Manual
Possible causes/consequences and M Solutions
The red ! indicator lamp is lit.
You attempted to release the electric parking brake while the igni-
tion was switched off.
Turn the key to position 1 in the ignition lock.
X
There is insufficient brake fluid in the brake fluid reservoir.
In addition, the red J warning lamp in the instrument cluster
lights up and a warning tone sounds.
G
WARNING
The braking effect may be impaired.
There is a risk of accident.
Pull over and stop the vehicle safely as soon as possible, paying
X
attention to road and traffic conditions. Do not continue driving
under any circumstances.
Engage the electric parking brake.
X
Do not top up the brake fluid. Topping up will not remedy the
X
fault.
Consult a qualified specialist workshop.
X
The brake pads/linings have reached their wear limit.
Visit a qualified specialist workshop.
X
Important functions of PRE-SAFE
safety systems, e.g. airbags, remain available.
Visit a qualified specialist workshop immediately.
X
®
have failed. All other occupant