ID.4 2021 ➤
Electrical system - Edition 02.2021
5.2
Cleaning threaded connections
Special tools and workshop equipment required
♦ contact surface cleaning set -VAS 6410-
NOTICE
Risk of damage to threaded connections.
– The use of rust removers, contact sprays or greases is
prohibited.
The battery -A- will henceforth be referred to as “battery”.
The grey sanding pads are suitable for light soiling and soft
surfaces.
The red sanding pads are suitable for heavy soiling and hard
surfaces.
Removing
– Disconnect battery ⇒ Rep. gr. 27; Disconnecting and con‐
necting battery.
– Unscrew cable lug of respective threaded connection -1-.
– Fit adapter -A- from contact surface cleaning set -VAS 6410-
onto threaded connection -1-, and rotate it back and forth
-arrows- to grind off corrosion and soiling.
5.3
Cleaning battery clamp and battery ter‐
minal
Special tools and workshop equipment required
♦ contact surface cleaning set -VAS 6410-
182
Rep. gr.97 - Wiring
ID.4 2021 ➤
Electrical system - Edition 02.2021
NOTICE
Risk of damage to threaded connections.
– The use of rust removers, contact sprays or greases is
prohibited.
Removing
– Disconnect battery -A- ⇒ Rep. gr. 27; Disconnecting and
connecting battery .
Cleaning battery clamp for battery positive terminal and battery
positive terminal
– Detach bracket for fuse holder A -SA-, and lay it aside with
electrical wiring still connected ⇒ Rep. gr. 27; Removing and
installing Battery A.
– Disconnect battery clamp for positive terminal ⇒ Rep. gr. 27;
Removing and installing Battery A.
All vehicles (continued)
– Carry out visual inspection of battery clamp and battery ter‐
minal for corrosion and soiling.
– Clean battery clamp -1- by rotating wire brush -A- from
contact surface cleaning set -VAS 6410- back and forth
-arrows-.
– Clean battery terminal -1- by rotating lower side of wire
brush -A- from contact surface cleaning set -VAS 6410- back
and forth.
Installing
Install in reverse order of removal, observing the following:
– Connect battery ⇒ Rep. gr. 27; Disconnecting and connect‐
ing battery.
5. Cleaning contact surfaces
183
2024 VW ID.4 Owner's Manual
