Mercedes-Benz Atego 1 generation was produced in 1998, 1999, 2000, 2001, 2002, 2003 and 2004. The most popular were Mercedes Atego 815 and Mercedes Atego 1223. In this publication you will find a description of the fuses and relays of Mercedes Atego 1 with a block diagram and its location. We will highlight the cigarette lighter fuse. This material will be useful to owners of Mercedes Vario , because they have similar diagrams.

Fuse and relay block

The main unit with fuses and relays is located at the bottom of the instrument panel on the passenger side behind a protective cover.

Check the actual assignment of the elements in the block with your diagram on the back of the block cover, it may differ from the one presented in this publication.

Main department

Description

Fuses

NameCurrentDescription
F110ACabin lighting, diagnostic system, radio terminal 30 or 15A + tail lift KI.30
F210AFog lights
F310Aterminal 15, other
F410ATachograph, LSVA (heavy goods vehicle charges)/ Hazard warning, Terminal 30 instrument cluster
F510ARight turn signal
F610AABS/BS Terminal 15
F725AABS/BS Terminal 30
F810ADipped beam terminal 30
F910ATachograph, LSVA (heavy goods vehicle charges), ZV, Electric windshield defroster, terminal distributor 15
F1010ACigarette lighter
F1110ALow beam headlights
F1210ADiagnostic block, heated/adjustable mirrors, horn, Air conditioning terminal 15
F1310ALeft turn signal
F1415AHeater fan
F1510AIllumination of buttons and devices of terminal 58
F1610ALeft cornering light
F1710AHigh beam right
F1810ARadio terminal 15R
F1910ARight-hand cornering light
F2010AHigh beam left
F2110AReversing lights, Instrument panel terminal 15

Fuse number 10 is responsible for the operation of the cigarette lighter.

Relay

NameDescription
K1Ignition
K2Stop signals
K3Heater

Additional sections

A1

NameCurrentDescription
F115ADifferential lock, NR system, distributor – terminal 30
F220ASeat heating
F320ADriver’s window regulator
F410AAir suspension seat terminal 15
F510APower take-off box, sunroof, EDW (emergency warning), tail lift
F610AProgrammable special module, terminal 15 maintenance system
F710AADR(ADDIP), automatic transmission, tail lift terminal 15
F810AAirbag
F910AAdditional headlights

A2

NameCurrentDescription
F110ARadio, telephone, diagnostic block terminal 30, 12 volts or 15A + navigator terminal 30
F210A12 volt voltage transformer
F310ABody lighting, retarder
F410ACompressed air dryer, portable lamp, handbrake
F515AVoltage transformer, input
F620ATrailer socket, 15-pin 24V
F715AProgrammable special module, terminal 30
F815APassenger window regulator
F910ATrailer ABS system, terminal 15

A3

NameCurrentDescription
F125ATrailer ABS system, terminal 30
F225AHeated windshield, oil level sensor
F310AAutomatic transmission, auxiliary heater, NR system
F420AAutonomous heater
F515ATerminal distributor +D
F615AStrobe light, headlight cleaner, work light
F715AAdditional turn signal module
F825APre-heating, sunroof, central locking
F910AAir suspension seat terminal 30

Relay

NameDescription
K1Additional ignition relay
K2Moisture separator
K3Trailer ABS relay
K4Headlight cleaning system
K5Automatic transmission oil cooling system
K6Oil cooling system pump
K7Seat belt pretensioner
K8Heated windshield