Mercedes-Benz GLS Owner's Manual page 533

530 Index
Û 48 V battery See Owner's Man‐
ual......................................................... 497
: Active Light System inoperative... 452
¯ AdBlue system fault Emer. op.:
max. XXX km/h Start not poss. in
XXX km................................................. 504
¯ AdBlue system fault Emer‐
gency op. in XXX miles See Owner's
Manual.................................................. 503
¯ AdBlue system fault Engine
start not possible.................................. 504
¯ AdBlue system fault See Own‐
er's Manual........................................... 503
5 Add 1 litre engine oil when
next refuelling....................................... 505
é ATTENTION ASSIST inoperative.... 474
é ATTENTION ASSIST: Take a
break!.................................................... 475
: Automatic driving lights inoper‐
ative....................................................... 451
_ Cannot fold 2nd seat row for‐
wards See Owner's Manual................... 463
Á Change key batteries................... 449
J Check brake fluid level................. 473
ï Check trailer hitch lock................ 456
h Check tyre(s)................................ 499
! Clean the fuel filter...................... 466
Á Compressor is cooling................. 489
ÿ Coolant Stop vehicle Switch
engine off.............................................. 465
á Currently unavailable Camera
view restricted....................................... 485
¸ Currently unavailable Radar
sensors dirty......................................... 484
! currently unavailable See Own‐
er's Manual........................................... 490
÷ currently unavailable See Own‐
er's Manual............................................ 491
5 Engine oil level cannot be
measured.............................................. 506
5 Engine oil level Reduce oil
5 Engine oil level Stop vehicle
Switch engine off.................................. 505
5 Engine oil pressure Stop
Switch off engine.................................. 506
ä Fault Drive at max. 80 km/h
...................................................... 486, 487
ä Fault Stop..................................... 487
6 Front left malfunction Consult
workshop (example).............................. 446
& inoperative Battery low................ 454
& inoperative Refuel vehicle............ 454
& inoperative See Owner's
! inoperative See Owner's Man‐
ual......................................................... 491
÷ inoperative See Owner's Man‐
ual......................................................... 492
T inoperative See Owner's Man‐
ual......................................................... 493
G Inoperative................................... 494
level.... 505
Man...... 454