Headlight Adjustment: Checking Led Headlights With Cornering Light - Volkswagen Passat 2015 Manual

Passat 2015 ➤, Passat 2019 ➤, Passat Variant 2015 ➤, Passat Variant 2019 ➤
4.53 Headlight adjustment: checking LED
headlights with cornering light
Note
Additional weights are no longer used.
♦
Instead, a different inclination setting on the headlight adjust‐
♦
ment unit is used.
If the maintenance tables are used, the settings are dis‐
♦
played in the vehicle-specific maintenance list.
In the US, Canadian and Mexican markets SAE-compliant
♦
headlights are used.
The headlight adjustment is subject to a separate charge.
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Test and adjustment prerequisites
Check headlight adjustment (ECE).
Check headlight adjustment (SAE).
LED headlights with cornering light: adjusting
4.53.1 Test and adjustment conditions
• Tyre pressure OK
• Headlight lenses must not be damaged or dirty.
• Reflectors and lights OK
• The initialisation of the headlight range control must have
1)
been completed.
• The vehicle must be rolled forward and backward several
metres or front and rear springs must be bounced fully sev‐
eral times so that springs settle.
• Vehicle and headlight adjuster must be on a level surface.
• Vehicle and headlight adjustment unit must be aligned.
• Inclination must be set.
• Event memory must be cleared.
• If the headlight adjustment unit has an adjustment mode,
select it.
• Dynamic cornering light must be deactivated
• Refer to the ⇒ operating instructions for headlight adjust‐
ment units.
• The current software for the headlight adjustment unit -VAS
621 001- is available on the equipment manufacturer's
homepage.
1)
During the initialisation, the step motors for the headlight
range control are reset to dipped beam position. The initialisa‐
tion of the headlight range control is performed during vehicle
start or after an "on" signal is applied to terminal 15.
⇒ page 165
⇒ page 166
⇒ page 168
⇒ page 170
⇒ page 166
Maintenance - Edition 11.2020
.
4. Descriptions of work
165