Mercedes-Benz A Series Owner's Manual page 211

Practical advice
Display messages
Display messages
208
Possible cause/consequence
G Risk of accident
®
ESP is unavailable due to undervoltage.
The battery is, for example, not being
charged.
The following systems are also unavaila-
ble:
BAS
R
the steering assistant STEER CONTROL
R
hill start assist
R
the tyre pressure loss warning system
R
The brake system continues to function
normally, but without the functions listed
above.
Possible solution
Drive on carefully.
X
Visit a qualified specialist workshop immedi-
X
ately.
Observe the additional messages in the multi-
X
function display ( page 202).
Y