Mercedes-Benz 2016 GL Operator's Manual page 317

Display messages
Blind Spot Assist
Not Available When
Towing a Trailer
See Operator's Man‐
ualorAct. Blind
Spot Asst. Not
Available When Tow‐
ing a Trailer See
Operator's Manual
Blind Spot Assist
inopera‐
tiveorActive Blind
Spot Assist inoper‐
ative
Park Assist Can‐
celed
Park Assist Inoper‐
ative
Park Assist
switched off
Possible causes/consequences and M Solutions
Blind Spot Assist or Active Blind Spot Assist is deactivated while
towing a trailer.
You have established the electrical connection between the trailer
and your vehicle.
Press a on the steering wheel to confirm the display mes-
X
sage.
Blind Spot Assist or Active Blind Spot Assist is defective.
The yellow 9 indicator lamps also light up in the exterior mir-
rors.
Visit a qualified specialist workshop.
X
The driver's door is open.
Repeat the parking gap measurement and parking process with
X
the driver's door closed.
You have inadvertently touched the multifunction steering wheel
while steering intervention was active.
While steering intervention is active, make sure that the multi-
X
function steering wheel is not touched unintentionally.
The vehicle has started to skid and ESP
Use Active Parking Assist again later (
X
PARKTRONIC is malfunctioning or faulty.
Follow the instructions and helpful hints in the "Problems with
X
PARKTRONIC" section (
If the multifunction display still shows the display message:
Visit a qualified specialist workshop.
X
Active Parking Assist is unavailable or faulty.
Switch off the ignition and restart the engine.
X
If Active Parking Assist continues to be unavailable (the j symbol
does not appear in the multifunction display):
Visit a qualified specialist workshop.
X
The vehicle is parked. A warning tone also sounds.
The display message disappears automatically.
Display messages
®
has intervened.
page 227).
Y
page 227).
Y
315
Z