run flat MERCEDES-BENZ A-CLASS SALOON 2018 User Guide

Display messages
Possible causes/consequences and M
MSolutions &
WARNING Risk of an accident from driving wi thove rheated tyres
Overheated tyres may bur st, particularly at high speeds. #
Reduce speed so that the tyres cool down. #
Reduce speed so that the tyres cool down.
Check tyre pressures then
restart Run Flat Indicator *T
he tyre pressure loss warning sy stem generated a displ aymessa geand has not been restar ted since. #
When the tyre pressure is cor rect, restart the tyre pressure loss warning sy stem (/ page478).
Run Flat Indicator inopera-
tive *T
he tyre pressure loss warning sy stem is malfunctioning. #
Consult a qualified specialist workshop. Key
Display messages
Possible causes/consequences and M MSolutions
Á Key not detected (red dis‐
play message) *T
hekey cannot be de tected and may no longer be in theve hicle.
The key is no lon ger in theve hicle and you swit choff the engine:
R You can no lon gerst art the engine.
R You cannot centrally lock theve hicle. #
Ensure that theke y is in theve hicle. Display messages and
warning/indicator lamps 549

ïOperation only possible in
transmission position N
....................... 551
ïOperation only possible in
transmission position P ....................... 553
!Pa rking brake See Owner's
Manual ................................................ .511
Pa rking lock malfunct. Apply parking
brake .................................................. .541
Á Place theke y in the mar ked
space See Owner's Manual ................. 550
PRE-SAFE inoperative See Owner's
Manual ................................................ 520
hRe ctify tyre pressure ...................547
Re duce speed ...................................... 548
Ø Refill Ad Blue Engine start not
possible .............................................. .537
Ø Refill Ad Blue See Owne r’s Man‐
ual .......................................................5 37
! Release parking brake .................514
¸ Replace air cleaner .....................532ÀRe
placekey See Owner's Man‐
ual ...................................................... .551
Á Replace key ................................ .550
æRe servefuel le vel........................ 534
6Re stra int sys. malfunction Con‐
sult workshop ...................................... 522
Re versing not poss. Consult work‐
shop ..................................................... 541
Risk of vehicle rolling away Apply
pa rking brake See Owner's Manual .....5 42
Risk of vehicle rolling away Parking
brake not applied See Owner's Man‐
ual ........................................................ 51 5
Risk of vehicle rolling Driver door
open and transmission not in P ...........543
Ru n Flat Indicator inope rative ............. 549
# See Owner's Manual ................... 531
Speed limit (winter tyres) XXX km/h ... 530
Speed Limit Assi stinope rative ........... .531 Ð
Steering malfunction Incre ased
ph ysical ef fort See Owner's Manual .... 554
ÐSt eering malfunction See Own‐
er's Manual ......................................... 544
Ð Steering malfunction Stop
immediately See Owner's Manual .......554
# Stop vehicle Lea veengine run‐
ning ..................................................... 532
#St opvehicle See Owner's Man‐
ual .......................................................5 33
çsuspended .................................. 528
bSwitch off lights .......................... 558
bSwitch on headla mps.................. 559
Te aching in transmission comple te..... 543
Te aching in transmission Operate
selec tor le ver Brake for XX seconds
Risk of vehicle rolling .......................... .541
To shift out of P or N,depress brake
and start engine .................................. 540586
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