Signal/Circuit Designations OV00.01-U-1001-28FA

(+) Plus
(-) Minus
15 Switched Plus
15R Switched Plus, in ignition positions 1, 2 & 3
15X Switched Plus, in ignition position 2
30 Battery voltage, Plus (permanent plus)
30z Terminal 30 1.input
31 Return line to battery minus or ground, direct
31b Return line to battery minus or ground via switch or relay, switched minus
49 Flasher unit input
49a Flasher unit output
49L Left turn signal lamp
49R Right turn signal lamp
50 Starter control (direct)
53 Wiper motor input ( +)
53b Wiper motor shunt winding
54 Stop lamp
55 Fog lamp
56 Head lamp light
56a High beam and high beam indicator light
56b Low beam
58 Side marker lamp, tail lamp, license plate lamp and instrument lighting
58d Adjustable instrument panel/switch lighting
58L Left parking light
58R Right parking light
61 Generator charge indicator lamp
85 Winding end minus or ground
86 Winding start
87 Input
87a First output (NC contact side)
87b Second output
87c Third output
87ME1 87 motor electronics 1
87ME2 87 motor electronics 2
AB Airbag
AB F+ Driver airbag plus
AB F- Driver airbag minus
AB1, BF Airbag 1, front passenger
AB1, FA Airbag 1, driver
AB2, BF Airbag 2, front passenger
AB2, FA Airbag 2, driver
ACSE Automatic child seat recognition
AL (-) Exit lamp ground
AL (+) Exit lamp voltage supply
AM Amplitude modulation
AM/FM Amplitude modulation/frequency modulation
Ant. Antenna
ART Distronic
ASK Drive pawl switch
ASK (-) Drive pawl switch, minus
B Video signal, blue
BBV Brake lining wear indicator
BFS Brake fluid switch
BL (+) Turn signal lamp, plus
BL (-) Turn signal lamp, minus
BLS Stop lamp switch normally open contact
BS Stop lamp switch normally closed contact
CAN-BH CAN interior compartment bus high
CAN-BL CAN interior compartment bus low
CAN-CH CAN engine compartment bus high
CAN-CL CAN engine compartment bus low
CL Central locking
Crash Crash signal
D+ Shift-up touch control
D- Shift-down touch control
D2B IN D2 bus input
D2B OUT D2 bus output
Data + Serial interface, plus
Data - Serial interface, minus
DF HL Left rear rotational speed
DF HR Right rear rotational speed
DF VL Left front rotational speed
DF VR Right front rotational speed
DFA VL Left front rotational speed output
DFA VR Right front rotational speed output
DG +5V Pressure sensor +5V
DG Sig. Pressure sensor, signal
DGM Pressure sensor, ground
Diag. Diagnosis
FH Power window
FH H One-touch up feature
FH HL Left rear power window
FH HR Right rear power window
FH T One-touch down feature
FH VL Left front power window
FH VR Right front power window
FL Rear lamp
FM Frequency modulation
FSB Parking brake
G Video signal, green
GND Shield
GS Emergency tensioning retractor
GS, BF Passenger emergency tensioning retractor
GS, FA Driver emergency tensioning retractor
GS, HL Left rear emergency tensioning retractor
GS, HR Right rear emergency tensioning retractor
H (+) Hall sensor power supply
H (-) Hall sensor, ground
H 1 Sig. Hall sensor 1 signal
H 2 Sig. Hall sensor 2 signal
H Sig.1 Hall sensor signal 1
H Sig.2 Hall sensor signal 2
HAL 1 Left rear axle 1
HAL 2 Left rear axle 2
HAL V Left rear axle power supply
HAR 1 Right rear axle 1
HAR 2 Right rear axle 2
HAR V Right rear axle power supply
HDF Remote trunk release
HH (+) Rear Hall sensor power supply
HH (-) Rear Hall sensor, ground
HHS Rear window defroster
HKL Backrest cushion heater element
HKS Seat cushion heater element
HL Left rear wheel antenna
HR Right rear wheel antenna
HTR (+) Sensor heater, positive
HTR (-) Sensor heater, negative
HV (+) Height adjustment Hall sensor power supply
HV (-) Height adjustment Hall sensor ground
IR (+) Infrared receiver, positive
IR (-) Infrared receiver, negative
IR-Daten Infrared receiver, data
K Diagnosis, K-bus
K (+) Head restraint Hall sensor power supply
KI-SI Child safety lock for rear power windows
LL L Left reading lamp
LL R Right reading lamp
Lsp. + Loudspeaker power supply
Lsp. - Loudspeaker ground
MHH (+) Rear height adjustment motor power supply
MHH (-) Rear height adjustment motor ground
MHV (+) Front height adjustment motor power supply
MHV (-) Front height adjustment motor ground
Mikr. + Microphone power supply
Mikr. - Microphone ground
MK (-) Head restraint motor ground
MSKT (+) Seat cushion length adjustment motor power supply
MSKT (-) Seat cushion length adjustment motor ground
Mute Mute
MVZ (+) Forward/back adjustment motor power supply
MVZ (-) Forward/back adjustment motor ground
NF Audio frequency
NF-L Left audio frequency
NF-R Right audio frequency
NHL Left rear level valve
NHRNSP Right rear level valve
NSL Rear fog lamp
NVL Left front level valve
NVR Right front level valve
02S (+) Oxygen sensor, positive
02S (-) Oxygen sensor, negative
P-Sig. Selector lever position "P" signal
R Video signal, red
R/P-S (+) RIP lockout solenoid, negative
R/P-S (-) R/P lockout solenoid, positive
RBCAN H CAN bus communication high
RBCAN L CAN bus communication low
RFL Back-up lamp
RR Spare wheel antenna
RV Automatic transmission control valve
S10 Rear sensor 10
S2 Front sensor 1
S3 Front sensor 2
S4 Front sensor 4
S5 Front sensor 5
S6 Front sensor 6
S7 Rear sensor 7
S8 Rear sensor 8
S9 Rear sensor 9
SA 1 Automatic dimming inside rearview mirror 1
SA 2 Automatic dimming inside rearview mirror 2
SB, HL Left rear side airbag
SB, HR Right rear side airbag
SB, VL Left front side airbag
SB, VR Right front side airbag
SBS Side airbag, window airbag sensor
SH (+) Rear sensor power supply
SH (+) Rearview mirror defroster, positive
SH (-) Rearview mirror defroster, negative
SH (-) Rear sensor ground
SHD Sliding/pop-up roof
Sig. Signal
SKT (+) Seat cushion length Hall sensor power supply
SKT (-) Seat cushion length Hall sensor ground
SP1M Set value potentiometer 1, ground
SP1S Set value potentiometer 1, slide contact
SP2M Set value potentiometer 2, ground
SP2S Set value potentiometer 2, slide contact
Start Circuit 50, release
SV Automatic transmission control valve
SV (+) Front sensors power supply
SV (-) Front sensors ground
SYNC Synchronization signal
TNA Engine speed outlet signal
TV1 Video channel 1
TV2 Video channel 2
TV3 Video channel 3
TV4 Video channel 4
U Power supply
USP1 Set value potentiometer 1 power supply
USP2 Set value potentiometer 2 power supply
V (-) Valve, negative
VAL 1 Left front axle 1
VAL 2 Left front axle 2
VAL V Left front axle power supply
VAR 1 Right front axle 1
VAR 2 Right front axle 2
VAR U Right front axle power supply
VFE + Power supply for DTR sensor positive
VFE - Power supply for DTR sensor negative
VL Left front wheel antenna
VR Right front wheel antenna
VSS VL Left front speed signal
VSS VR Rig ht front speed signal
VZ (+) Hall sensor power supply
VZ (-) Hall sensor ground
W H (+) Front warning element power supply
W H (-) Ground, front warning element
W H (Data) Signal, front warning element
W V (+) Rear warning element power supply
W V (-) Ground, rear warning element
WV (Data) Signal, rear warning element
Wake up D2 bus switch-on signal
WB, L Left window airbag
WB, R Right window airbag
ZF Intermediate frequency
ZF-Ant. Intermediate frequency antenna
ZZH Closing assist
ZZH-V Closing assist valve