Range Rover Service Procedures: Aligning Headlamp Beam
LIGHTING
ADJUSTMENTS
86-2-1
LIGHTING
ADJUSTMENTS
Headlamps - align beam
$% 86.40.17
Between VINs 2A100042 and 3A117361, models
with Xenon headlamps were fitted with a headlamp
levelling ECU. All vehicles in this VIN range must
have TestBook/T4 connected to align the
headlamps.
Check
1. Ensure vehicle is parked on level ground and is
at standard ride height
2. Models with headlamp levelling ECU:
Connect TestBook/T4 to align headlamps.
3. Position and align beam setting equipment to
headlamp.
4. Switch on headlamps. Headlamp setting 1.4%
below horizontal and parallel.
Adjust
1. Adjust headlamp using a 6 mm Allen key.
2. Turn Allen screw 'A' for vertical alignment.
3. Turn Allen screw 'B' for horizontal alignment.
When adjusting horizontal alignment
ensure the vertical alignment remains
within specification.
4. Align beam setting equipment to 2nd
headlamp.
5. Adjust 2nd headlamp as detailed above.
6. Switch off headlamps and remove beam setting
equipment.
