Indicator Lamp - Mercedes-Benz Vito Operating Instructions Manual

Practical advice
Troubleshooting
Problem
k The yellow ASR/BAS in-
dicator lamp is lit while
the engine is running.
k The yellow ASR/BAS in-
dicator lamp is lit while
the engine is running.
5
k The yellow ASR/BAS in-
dicator lamp is lit while
the engine is running.
272
Possible cause/consequence Suggested solutions
G
Risk of accident
ASR or AAS (on vehicles with
manual transmission) has been
deactivated due to a malfunc-
tion.
The engine power output may
be lower.
G
Risk of accident
BAS has been deactivated due
to a malfunction.
The brake system continues to
function normally, but without
electronic support.
G
Risk of accident
ASR and AAS (on vehicles with
manual transmission) and BAS
have been deactivated due to
undervoltage.
The battery may not be being
charged.
The brake system is still avail-
able with the normal braking ef-
fect.
Nur fuer internen Gebrauch
E
Drive on carefully.
E
Visit a qualified specialist workshop as soon as possible.
E
Drive on carefully.
E
Visit a qualified specialist workshop as soon as possible.
E
Drive on carefully.
E
Visit a qualified specialist workshop immediately.