Mercedes-Benz GLA 250 2019 Operator's Manual page 218

Display messages
216
Display messages
b
Check Front Left Check Front Left
Sidemarker Lamp Sidemarker Lamp
Check Front Right Check Front Right
Sidemarker Lamp Sidemarker Lamp
b
Check Rear Left Check Rear Left
Sidemarker Lamp Sidemarker Lamp
Check Rear Right Check Rear Right
Sidemarker Lamp Sidemarker Lamp
b
Check Left Daytime Check Left Daytime
Running Light Running Light
Check Right Day‐ Check Right Day‐
time Running Light time Running Light
b
Malfunction See Malfunction See
Operator's Manual Operator's Manual
b
Auto Lamp Function Auto Lamp Function
Inoperative Inoperative
b
Switch Off Lights Switch Off Lights
b
Switch On Headlamps Switch On Headlamps
Possible causes/consequences and M M Solutions
The front left-hand or front right-hand side marker lamp is faulty.
Visit a qualified specialist workshop.
X
or
The rear left-hand or rear right-hand side marker lamp is faulty.
Visit a qualified specialist workshop.
X
or
The left or right-hand daytime running lamp is faulty.
Check whether you are permitted to replace the bulb yourself
X
( page 106).
Y
or
or
Visit a qualified specialist workshop.
X
The exterior lighting is malfunctioning.
Visit a qualified specialist workshop.
X
The light sensor is defective.
Visit a qualified specialist workshop.
X
The lights are still switched on when you leave the vehicle. A warn-
ing tone also sounds.
Turn the light switch to the à position.
X
You are driving with low-beam headlamps switched off.
Turn the light switch to the L or à position.
X