Function lamps
High beam on
Preheating
Warning signal lamps (should go out when the engine is running)
Battery not charging
Brake fluid level drops below normal, parking brake is on
Wear of brake pads
The oil level in the crankcase has dropped below normal
Coolant level drop below normal
Water level drop in glass and headlight washer tank below normal
The incandescent lamp of the car's exterior lighting system has burned out
Damage to the anti-lock brake system (ABS)
Airbag damage
Damage to the adaptive damper control system (ASD)
Damage to the traction control system (ASR)
Damage (4 MATIC) - automatic transmission