Window wash/wipe system and headlight washer system:
checking function ⇒ page 51
Headlight adjustment: checking LED headlights ⇒ page 55
Headlight adjustment: checking matrix LED headlights ⇒ page
58
Service interval display: resetting ⇒ page 62
Track rods: checking clearance, attachment and boots ⇒ page
63
Dust and pollen filter: cleaning housing and renewing filter ele‐
ment ⇒ page 63
Transportation mode: switching off ⇒ page 64
Transportation devices: removing blocking pieces ⇒ page 64
Clock and date: setting ⇒ page 66
Underbody: inspecting for damage to underbody sealant, un‐
derbody panels, routing of lines, plugs ⇒ page 66
Warning sticker ID.3: check ⇒ page 66
4.1 Swivel joints, axle mountings, coupling
rod bearings and anti-roll bar rubber
mounting: inspecting for damage
4.1.1 Swivel joints, axle mountings: inspect‐
ing for damage
Front axle
– Check boot -arrow- of lower swivel joint for leaks and dam‐
age.
– Check lower axle mounting for large cracks, perforating
cracks or cuts in rubber material -arrows-.
ID.4 2021 ➤
Maintenance - Edition 12.2020
4. Descriptions of work 17