Display messagesPossible causes/consequences andMSolutions
DTR+: Steering
Assist.Currently
Unavailable See
Operator' sManual
Steerin gAssis tand Stop&Go Pilo tare temporarily inoperative.
Possibl ecauses are:
Rth ewindshield in th ecamera' sfield of vision is dirty.
Rvisibility is impaire ddue to heav yrain ,snow or fog.
Rthere are no lan emarking sfo r a longer period.
Rthelan emarking sare worn, dark or covered, e.g. by dir tor snow.
Whe nth ecauses state dabov eno longer apply, th edisplay mes -
sage disappears.
Steerin gAssis tand Stop&Go Pilo tare operative again .
If th edisplay message does no tdisappear :
XPull overand stop th evehicl esafely as soo nas possible, payin g
attention to roa dand traffic conditions.
XSecur eth evehicl eagainst rollin gaway (Ypage 172).
XClean th ewindshield.
DTR+: Steering
Assist .Inopera‐
tiv e
Steerin gAssis tand Stop&Go Pilo tare faulty.
However, th eDISTRONIC PLU Sfunction sare still available.
A warnin gtone also sounds.
XVisit aqualified specialist workshop .
Cruise Control
Inoperative
Cruisecontrol is malfunctioning.
A warnin gtone also sounds.
XVisit aqualified specialist workshop .
Cruise Control
- - -mph
Acondition fo ractivatin gcruise control has no tbeen fulfilled .
You hav etried to store aspeed belo w20 mph (30 km/h )or ES P
®
is switched off, fo rexample.
If ES P
®is switched off, th eyello wES P®OF Fwarnin glamp lights up
(
Ypage 297).
XIf condition spermit ,drive faste rthan 20 mph (30 km/h) and
store th espeed.
or
XReactivat eES P®(Ypage 74) .
The yello wES P®OF Fwarnin glamp goe sout .
or
XChec kth eactivation condition sfo rcruise control (Ypage 181).
284Display messages
On-board computer and displays
