How quickly will I get access to the wiring diagrams after payment?

Access is activated instantly after a successful payment. A payment receipt and an activation email with a link to the wiring diagrams will be sent to your email.

How long will my access be valid?

Access is activated permanently and is not limited in time, just like if you purchased a physical book.

Where can I find the wiring diagrams I purchased?

In your personal account. To access it, click the user icon in the upper right corner of the website.

What if the wiring diagrams do not match my car model?

This is very rare, but if the diagrams do not match your vehicle, contact us at support@portal-diagnostov.com and attach a few photos of the connector or wiring that does not match. We will issue a refund.

Interior Lights — Mercedes-Benz S550 2014 Wiring Diagram

INTERIOR LIGHTS

Courtesy Lamps Wiring Diagram (1 of 8) for Mercedes-Benz S550 2014

List of elements for Courtesy Lamps Wiring Diagram (1 of 8) for Mercedes-Benz S550 2014:

(if equipped) front center console ambiance illumination
(w/o ambiance illumination & extended sound system) rear ambient lamp
15r
15r amb b rd mk coc
58d
Amb bu
Amb bu fr
Amb f bu
Amb f rd
Amb f ye
Amb rd
Amb rd fr
Amb ye
Amb ye fr
Button
Button reading lamp left rear
Button reading lamp right rear
C201
Can-b h
Can-b l
Coc
Computer data lines system
Dl ks fr
Dome lamp left rear
Dome lamp right rear
Early production
Essch b h r
Essch b v l
Essch b v r
Frl v
Front dome lamp button
Front sam control unit (left kick panel)
Fuse 10a
Fuse 40a
Hot at all times
Instrument panel fuse box
Interior lamp automatic function switch
Late production
Left front footwell lamp
Left front reading lamp button
Left fuse & relay module (left end of dash)
Left rear dome lamp
Left rear reading lamp
Lin b13
Lls lh
Lls rh
Overhead control panel control unit
Pwr2
Rba
Rear dome lamp button
Red
Right front footwell lamp
Right front reading lamp button
Right rear dome lamp
Right rear reading lamp
S dl hl
S dl hr
S sl vl
Stowage compartment illumination
Ufl h
W/ ambiance illumination
W/ top protection
W19 (under front passenger's seat)
W34 (left front footwell)
W85/1 (left front footwell)
W85/2 (upper right front footwell)
X138/1-c2
X18-c2
X209/1-c1
X209/2-c1

Courtesy Lamps Wiring Diagram (2 of 8) for Mercedes-Benz S550 2014

List of elements for Courtesy Lamps Wiring Diagram (2 of 8) for Mercedes-Benz S550 2014:

Can-hmi h
Can-hmi l
Computer data lines system
Disp hl bu
Disp hl gnd
Disp hl rd
Disp hl wh
Dome lamp mirror
Fuse 7.5a
Glove box lamp
Glove box lamp switch
Hot at all times
Hsk k
Instrument cluster
Left front mirror lamp switch
Left fuse & relay module (left end of dash)
Left rear vanity
Left rear vanity mirror unit
Left sun visor mirror lamp
Lower audio/comand display ambiance illumination
Mirror illumination left rear vanity
Mirror illumination right rear vanity
Nca
Perfume atomizer generator (in glove compt)
Red
Right front mirror lamp switch
Right rear vanity
Right rear vanity mirror unit
Right sun visor mirror lamp
Switch
Upper audio/comand display ambiance illumination
W/ top protection
W34 (left front footwell)
X157/22-c1
X209/1-c1
X209/1-c2
X209/2-c1
X29/1-c1
X3/1-c1

Courtesy Lamps Wiring Diagram (3 of 8) for Mercedes-Benz S550 2014

List of elements for Courtesy Lamps Wiring Diagram (3 of 8) for Mercedes-Benz S550 2014:

C30
Can b h
Can b l
Computer data lines system
Driver seat control unit (under driver seat)
Frl f
Frl l wh
Frl r wh
Front passenger seat control unit (under front passenger seat)
Fuse 30a
Hot at all times
Instrument panel fuse box
Left rear footwell lamp
Passenger-side exterior ambiance illumination
Passenger-side interior ambiance illumination
Rear ambiance illumination (w/ ambiance illumination & w/o rear bench seat)
Rear light ring ambiance illumination (w/ advanced sound system & rear bench seat)
Red
Right rear footwell lamp
W/ ambiance illumination
W/ top protection
W17/1 (under left rear seat)
W19 (under front passenger's seat)
W34 (left front footwell)
X122/8-c1
X209/1-c1
X209/1-c2
X28/29-c1

Courtesy Lamps Wiring Diagram (4 of 8) for Mercedes-Benz S550 2014

List of elements for Courtesy Lamps Wiring Diagram (4 of 8) for Mercedes-Benz S550 2014:

(if equipped)
Ab fmiko bu
Ab fmiko rd
Ab fmiko ye
Can-b h
Can-b l
Computer data lines system
Driver-side ambiance illumination
Front center console cup holder ambiance illumination
Fuse 5a
Hot w/ vehicle interior terminal 15 relay energized
Krl l
Krl r
Left front center console ambiance illumination
Left rear center console ambiance illumination
Ml ul hd
Pwr2
Rba1
Rear fuse & relay module (right side of luggage compt)
Rear sam control unit (behind right rear seat)
Right front center console ambiance illumination
Right rear center console ambiance illumination
S16
W17 (under right rear seat)
W19 (under front passenger's seat)
W34 (left front footwell)
X138/1-c2
X18-c2

Courtesy Lamps Wiring Diagram (5 of 8) for Mercedes-Benz S550 2014

List of elements for Courtesy Lamps Wiring Diagram (5 of 8) for Mercedes-Benz S550 2014:

(if equipped)
(right side of luggage compt)
Compt)
Left front illuminated door
Left luggage compartment lamp
Left rear center console ambiance illumination (w/ ambiance illumination)
Left rear illuminated door sill molding
Left rear panel ambiance illumination (w/ ambiance illumination & rear bench seat)
Left trunk lid/liftgate ambient lamp & warning lamp
Nca
Right luggage compartment lamp
Right rear center console ambiance illumination (w/ ambiance illumination)
Right rear panel ambiance illumination (w/ ambiance illumination & rear bench seat)
Right trunk lid/ liftgate ambient lamp & warning lamp
Sill molding
W18 (under driver's seat)
W54
W6 (left side of luggage compt)
W6/1 (left rear of luggage compt)
W7/1 (right rear of luggage
X138/6-c1
X157/1-c1

Courtesy Lamps Wiring Diagram (6 of 8) for Mercedes-Benz S550 2014

List of elements for Courtesy Lamps Wiring Diagram (6 of 8) for Mercedes-Benz S550 2014:

(if equipped)
(left front footwell) w85/1
(w/o ambiance illumination) left front door handle illumination
Ambient lamp
Awl
Can-b h
Can-b l
Compt)
Computer data lines system
El vl
Fuse 30a
Hot at all times
Left front door ambiance illumination (if equipped)
Left front door control unit (in left front door)
Left front door exit & warning lamp
Left front door exterior handle illumination
Left front door handle ambiance illumination (w/ ambiance illumination)
Left front door lock
Left front door pocket illumination
Left front door tweeter
Left outside mirror
Ll bu
Ll rd
Ll ye
Nca
Pre-locking position microswitch
Rear fuse & relay module (right side of luggage compt)
Red
Right front door tweeter
Right front illuminated door sill molding
Right rear illuminated door sill molding
S13
Sig df
Tba
Tbi
W/ ambiance illumination
W/ top protection
W/o ambiance illumination
W54 (right side of luggage
X141-c1
X141/1-c1
X35/1-c1
X8/25-c1

Courtesy Lamps Wiring Diagram (7 of 8) for Mercedes-Benz S550 2014

List of elements for Courtesy Lamps Wiring Diagram (7 of 8) for Mercedes-Benz S550 2014:

(w/ ambiance illumination) right front door exterior handle illumination
Ambient lamp
Awl
C30
Can-b h
Can-b l
Computer data lines system
El vl
Fuse 30a
Hot at all times
Instrument
Ll bu
Ll rd
Ll ye
Nca
Panel fuse box
Pre-locking position microswitch
Rear fuse & relay module (right side of luggage compt)
Red
Right front door ambiance illumination (w/ ambiance illumination)
Right front door control unit (in right front door)
Right front door exit & warning lamp
Right front door handle ambiance illumination (w/ ambiance illumination)
Right front door handle illumination (w/o ambiance illumination)
Right front door lock
Right front door pocket illumination (w/ ambiance illumination)
Right outside mirror
Sig df
Tba
Tbi
W/ ambiance illumination
W/ top protection
W/o ambiance illumination
W85/1 (left front footwell)
X35/2-c1
X8/26-c1

Courtesy Lamps Wiring Diagram (8 of 8) for Mercedes-Benz S550 2014

List of elements for Courtesy Lamps Wiring Diagram (8 of 8) for Mercedes-Benz S550 2014:

Awl
C30
Can-b h
Can-b l
Computer data lines system
Cx8/28-c1
Fuse 30a
Hot at all times
Instrument panel fuse box
Left rear door ambiance illumination (if equipped)
Left rear door control unit (in left rear door)
Left rear door exit & warning lamp
Left rear door exterior door handle illumination (w/ ambiance illumination)
Left rear door handle ambiance illumination (w/ ambiance illumination)
Left rear door handle illumination (w/o ambiance illumination)
Left rear door lock
Left rear door pocket illumination (if equipped)
Ll bu
Ll rd
Ll ye
Pre-locking position microswitch
Red
Right rear door ambiance illumination (if equipped)
Right rear door control unit (in right rear door)
Right rear door exit & warning lamp
Right rear door exterior door handle illumination (w/ ambiance illumination)
Right rear door handle ambiance illumination (w/ ambiance illumination)
Right rear door handle illumination
Right rear door lock
Right rear door pocket illumination (if equipped)
Sig df
Tba
Tbi
W/ ambiance illumination
W/ top protection
W/o ambiance illumination
W/o top protection
W17/1 (under left rear seat)
W19 (under front passenger's seat)
X35/3-c1
X35/4-c1
X8/27-c1
X8/28-c1

Instrument Illumination Wiring Diagram (1 of 4) for Mercedes-Benz S550 2014

List of elements for Instrument Illumination Wiring Diagram (1 of 4) for Mercedes-Benz S550 2014:

58d
Ambient lamp
C30
Combination switch
Computer data lines system
Electric parking brake switch
Eyeglass box illumination
Fr bm1
Fr bp1
Fuse 10a
Headlamp flasher/ high beam switch
Hot at all times
Inside rearview mirror
Instrument panel fuse box
Left mounting console incident illumination
Left reading lamp
Lin b13
Llvl
Llvr
Overhead control panel control unit
Pnk
Red
Right mounting console incident illumination
Right reading lamp
Steering column module control unit
W34 (left front footwell)
W85/2 (upper right front footwell)

Instrument Illumination Wiring Diagram (2 of 4) for Mercedes-Benz S550 2014

List of elements for Instrument Illumination Wiring Diagram (2 of 4) for Mercedes-Benz S550 2014:

30g
58d
Active belt buckle control unit (left front of luggage compt)
Can h
Can l
Can-b h
Can-b l
Cigarette lighter w/ rear center console illumination
Coc
Computer data lines system
Engine fuse & relay module (left rear engine compt)
Front sam control unit (left kick panel)
Fuse 20a
Fuse 30a
Fuse 5a
Gnd
Gnd led 1 a
Gnd led 1 b
Hot at all times
Hot w/ quiescent current cut out relay energized
Lds sgn 1
Lds sgn 2
Lds sgn 3
Left cornering illumination
Left front lamp unit
Left headlamp control unit
Left rear seat active belt buckle motor (under left rear seat)
Pwr2
Rba
Rear cigarette lighter w/ ashtray illumination
Rear cup holder
Rear fuse & relay module (right side of luggage compt)
Rear seat center head restraint height adjustment switch
Red
Right cornering illumination
Right front lamp unit
Right headlamp control unit
Right rear center console 12v socket
Right rear seat active belt buckle motor (under right rear seat)
Right rear seat control unit (right rear side of luggage compt)
S16
S17
Sig led 1 a
Sig led 1 b
W2 (right front of engine compt)
W54/3 (left side of luggage compt)
W6 (left side of luggage compt)
W85/1 (left front footwell)
W9 (left side of engine compt)
X138/6-c1
X58/46

Instrument Illumination Wiring Diagram (3 of 4) for Mercedes-Benz S550 2014

List of elements for Instrument Illumination Wiring Diagram (3 of 4) for Mercedes-Benz S550 2014:

(left front footwell) w85/1
58d
C201
Can-b h
Can-b l
Computer data lines system
Driver trunk lid/ liftgate control button
Engine fuse & relay module (left rear engine compt)
Exterior light switch
Fuse 40a
Fuse 5a
Gnd
Hot at all times
Lds sgn 1
Lds sgn 2
Lds sgn 3
Left front door central locking interior switch
Left front door control unit (in left front door)
Left fuse & relay module (left end of dash)
Pnk/red
Red
Refueling safety detection switch
Tes status
X18/28-c1
X35/1-c1

Instrument Illumination Wiring Diagram (4 of 4) for Mercedes-Benz S550 2014

List of elements for Instrument Illumination Wiring Diagram (4 of 4) for Mercedes-Benz S550 2014:

(left front footwell)
58d
C30
Can-b h
Can-b l
Computer data lines system
Front passenger side power window switch
Fuse 30a
Hot at all times
Hot w/ quiescent current cut out relay energized
Instrument panel fuse box
Left rear door control unit (in left rear door)
Left rear door power window switch (if equipped)
Rear fuse & relay module (right side of luggage compt)
Red
Right front door central locking interior switch
Right front door control unit (in right front door)
Right rear door control unit (in right rear door)
Right rear door power window switch (if equipped)
S13
W17/1 (under left rear seat)
W19 (under front passenger's seat)
W85/1
X35/1-c1
X35/2-c1
X35/3-c1
X35/4-c1

INTERIOR LIGHTS – Mercedes-Benz S550 2014 – SYSTEM WIRING DIAGRAMS