Car, MERCEDES, M 163, 163.154 ML 320, Headlamp range adjustment (HRA)

Headlamp leveling - Headlamp range adjustment (HRA) - 0

Identification

Production date: 02 09 21

Hardware number: 09.01

Software number: 09.01

Diagnostic version: 2.0

MB number for hardware: 16 35 45 33 32

Supplier: Hella

Diagnostic version: 02 00.15

DTC

B148B: Right headlamp range adjustment motor is blocked or has reversed polarity or has - circuit shorted

Controls

Clear DTC

Data stream

Terminal 15: 14 V

Light switch: Off

Off road status: No

Vehicle speed: 171 km/h

Headlamp range adjustment front axle sensor: 2.53 V

Headlamp range adjustment front axle sensor: 1.75 V