battery location AUDI A4 1999 B5 / 1.G Radio OBD Workshop Manual

01-10

DTC
Possible cause
Corrective action
VAG1551 Scan Tool display
00668
Battery Positive Voltage (B+)
Term. 30

Signal too low
Battery discharged or faultyShort circuit in vehicle electrical
system - Charge or replace battery.
- Repair short circuit in vehicle electrical system.
00849
S Contact on Ignition Starter
Switch

Open circuit
Ignition/starter switch -D- faultyOpen circuit in wiring
Electrical Wiring Diagrams, Troubleshooting &
Component Locations - Replace ignition/starter switch -D-.
- Trace malfunction using wiring diagram.
00850
Control Output Active, Radio
Amplifier

Short circuit to Ground
Wiring damagedActive amplifier faulty
Electrical Wiring Diagrams, Troubleshooting &
Component Locations - Trace malfunction using wiring diagram.
- Replace active amplifier.
Pa
ge 11 of 34 Radio, On Board Dia
gnostic
(OBD
) (m.
y. 1998 [micro]
)
11/20/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.EE02.01.1