dashboard MERCEDES-BENZ GLC SUV 2021 Owners Manual

Display messages
Possible causes/consequences and M MSolutions
Front-passenger airbag dis-
abled See Owner's Manual *T
he front passenger airbag has been disabled eventh ough an adult or a person of adult build is on the front
passenger seat. If additional forc es are applied tothe seat, thewe ight the sy stem de tects may be too lo w. &
WARNING ‑ Risk of inju ryor eve nfa ta l injury when the front passenger airbag is disabled
If th e front passenger airbag is disabled, It will not be deplo yed in theeve nt of an accident and cannot pe rform
its intended pr otective function.
A person in the front passenger seat could then, forex ample, come into con tact with th eve hicle interior, espe‐
cially if the person is sitting too close tothe dashboard. #
Beaware of thest atus of the front passenger airbag bo thbefore and during the journe y. #
Stop theve hicle immediately in accordance with the traf fic conditions. #
Makesure that no objects are trapped under the front passenger seat. #
Check thest atus of automatic front passenger airbag actuation (/ page 49).#
If necessar y,consult a qualified specialist workshop immediatel y.
Front-passenger airbag
enabled See Owner's Man-
ual *T
he front passenger airbag will be enabled while theve hicle is in motion in thefo llowing situations:
R even when a child, a small adult or an object weighing less than the sy stem weight thre shold is located on the
front passenger seat
R even when the front passenger seat is not occupied
The sy stem may de tect objects or forc es that are adding tothewe ight applied tothe seat. 372
Displaymessa ges and warning/indicator lamps

Exterior lighting
Care...................................................... 309
Exterior lighting see Lights F
Fa tigue de tection
see ATTENTION ASSIST
Fire extinguisher........................................ 314
Fi rs t-aid kit (soft sided) .............................314
Flacon Inserting/removin g............................... 14 6
Flat towing
see Tow- bar sy stem
Flat tyre MOEx tended tyres................................. 315
No tes..................................................... 315
TIREFIT kit..............................................3 17
Wheel chang e....................................... .345
Floor mats.................................................. 12 5
Fo g light (enhanced) .................................. 131Fo
il co vering
Ra dar and ultrasonic sensor s................184
Fr ag rance
see Fragrance sy stem
Fr ag rance sy stem
Inserting/removing theflacon...............1 46
Setting................................................... 14 5
Fr ee software.............................................. .37
Fr equencies
Mobile phon e....................................... .354
Tw o-w ayradio.......................................3 54
Fr ont airbag (driver, front passenger).......44
Fr ont passenger seat
see Seat
Fu el
Ad ditives...............................................3 60
Diesel.................................................... 360
E10....................................................... .359
Fu elreser ve........................................... 361
Low outside temp eratures..................... 360
Pe trol..................................................... 359
Quality (diesel)...................................... 360
Quality (p etro l)...................................... 359 Re
fuelling............................................... 171
Sulphur content..................................... 359
Ta nk content.......................................... 361
Fu el consum ption indicator
Calling up.............................................. 16 6
Fu nction seat
see Door cont rol panel
Fu ses
Before replacing a fuse.......................... 331
Fu se assignment diagram...................... 331
Fu se box in the engine compartmen t.... 332
Fu se box in the front passenger foot‐
we ll....................................................... 333
Fu se box in the load compartment........ 334
Fu se box on the dashboard................... 333
No tes..................................................... 331 G
Garage door opener Cleari ngthe memory.............................1 80
Programming buttons............................ 178
Re solving problems...............................1 80
Synchronising thero lling code..............1 79454
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