Relay and fuse box
| Fuse number | Nominal current, A | Circuits protected by fuses |
|
1
|
15
| Fog lights |
|
2
|
15
| Direction indicators (in emergency mode) |
|
3
|
25
| Horn. Cigarette lighter. Map light. Interior light. Passenger mirror light. Lower interior light |
|
4
|
15
| Brake light. Luggage compartment light bulb |
|
5
|
—
| Spare |
|
6
|
5
| Right headlight (side light). Right rear light (side light) |
|
7
|
5
| Left headlight (side light). Left rear light (side light) |
|
8
|
10
| Right headlight (high beam). High beam indicator lamp |
|
9
|
10
| Left headlight (high beam) |
|
10
|
10
| Right headlight (low beam) |
|
11
|
10
| Left headlight (low beam) |
|
12
|
15
| Instrument cluster lighting lamps. Reversing light lamps. On-board control system unit |
|
13
|
15
| Fuel electric pump |
|
14
|
15
| Instrument lighting lamps. License plate lighting lamps. Glove compartment lighting lamp. Underhood lamp |
|
15
|
15
| Windscreen wiper motor. Direction indicators (in turn indication mode) |
|
16
|
30
| Rear window heating element |
|
17
|
30
| Heater Fan Motor. Air Conditioner Fan Motor |
|
18
|
25
| Electric motor for sunroof drive |
|
19
|
10
| Centralized door locking system. Electric motor for the drive of the outside rear-view mirrors |
|
20
|
30
| Front seat heating elements |
|
21
|
25
| Rear cigarette lighter |
|
22
|
80
| Diesel Engine Heater |
|
A
|
10
| Spare |
|
IN*
|
15
| Memory device for electric drive for adjusting the position of front seats |
|
E*
|
30
| Electric window lift motors |
|
F
|
30
| Towing device |
|
I
|
—
| Spare fuses |
* Automatic switches that open the circuit when overloaded and close it after a short period of time.
Additional relay block under the instrument panel
Location of relays and control units on the vehicle: a – location of relays and control units on the instrument panel; b – location of control units in the car interior; in – location of the control unit in the luggage compartment.
- 1 - ignition switch (possible position);
- 2 - additional relay block;
- 3 - cruise control system control unit;
- 4 - direction indicator relay;
- 5 - diagnostic block;
- 6 - air conditioning control unit;
- 7 - altitude sensor;
- 8 - KE-Jetronic fuel injection system control unit;
- 9 - control unit for front seats with electrical adjustment;
- 10 - Anti-lock braking system control unit;
- 11 - battery (for cars with air conditioning);
- 12 - Engine fuel pump relay;
- 13 - control unit for lamps in rear lights
The fuse and relay box is located at the rear of the engine compartment on the right or left side of the water drain cover (depending on the model). To replace the fuses, remove the cover of the unit by unfastening the clips. The location of the fuses, the circuits they protect, and the nominal current of the fuse are indicated on the inside of the cover of the unit.
The plastic fuse housings are available in different colours, corresponding to the rated current.
Part of the relay is located in the fuse box, and the other is in a separate additional relay block in the passenger compartment on the left side under the instrument panel. To check the relay for proper operation, turn the corresponding system on and off several times. If you do not hear the characteristic clicks, then the relay is faulty and must be replaced. The relay to be replaced is simply pulled out of its socket.
| Location of the relay in the mounting block | ||
| N relay | Name | Catalog number |
|
I
|
Fog light relay
|
431 951 253 A
|
|
II
|
Cooling system fan relay
|
431 951 253 D
|
|
III
|
Forced idle relay on a car:
|
443 919 096 C
(443 919 096 E)* |
|
– with 5-cylinder engines with fuel injection
| ||
|
- with 5-cylinder carburetor engines with mechanical
KP
|
443 919 096 A
| |
|
- with 5-cylinder carburetor engines with automatic
KP
|
443 919 096
| |
|
– with 4-cylinder carburetor engines with gear indicator and economy meter
|
811 919 096 A
| |
|
Relay for gear indicator and economy meter on a car:
| ||
|
- diesel
|
171 919 092 A
| |
|
• with turbocharged diesel
|
171 919 092 C
| |
|
• with 4-cylinder diesel or turbocharged diesel
|
171 919 091*
| |
|
IV |
Headlight Washer Relay
|
413 955 535
|
|
V
|
Relay for unloading contact "X" of the outdoor lighting switch
|
171 937 503 A |
|
VI
|
Relay for control and switching on of the air conditioner vacuum valve
|
431 951 253 D
|
|
VII
|
Horn relay
|
431 951 253 A
|
|
VIII
|
Automatic transmission relay (on vehicles with manual transmission, a jumper is installed between terminals "36" and "38")
|
431 951 253 A
|
|
IX
|
Windshield wiper relay
|
431 955 531 |
|
X
|
Fuel pump activation relay:
| |
|
- relay for switching on the fuel electric pump on vehicles with 5-cylinder engines with a speed limiter
|
443 907 385** | |
|
– fuel pump activation relay on vehicles with 4- or 5-cylinder engines without a speed limiter
|
443 906 059** | |
|
Intake manifold heating relay**
|
443 951 253 | |
|
Heater switch relay***
|
171 911 261 C
| |
|
XI
|
Air conditioner electromagnetic clutch activation relay****
|
431 951 253 A
|
| * On the US version | ||
| ** On vehicles with fuel injection engines | ||
| *** On cars with carburetor engines | ||
| **** On diesel vehicles | ||
| Relay block | ||
| N relay | Name | Catalog number |
|
I
|
Brake Pad Wear Indicator Lamp Relay
|
431 951 253 A
|
|
II
|
Seat heating relay
|
431 951 253 A
|
|
III
|
Pulse relay
|
813 906 064
|
|
Additional starting relay for the automatic vehicle start-up system
|
431 951 253 A
| |
|
IV
|
Time-delay relay
|
433 919 577
|
|
Relay for switching on and off the rear window heating of the automatic vehicle activation system
|
431 951 253 A
| |
|
V
|
Oil pressure warning light relay on a car:
| |
|
– with 4-cylinder petrol engines
|
433 919 082
| |
|
– with 5-cylinder petrol engines
|
433 919 082
| |
|
– with 5-cylinder diesel engines
|
433 919 082 A | |
|
Seat Belt Warning Light Relay
|
443 919 469
| |
|
VI
|
Relay for switching on the sound signaling device of unfastened seat belts
|
857 919 439
|
|
Fog light relay
|
431 951 253 F*
| |
|
Relay for switching on external lighting when driving during daytime
|
431 951 253 D*
| |
|
Anti-theft alarm relay
|
437 927 827
| |
|
VII
|
Maximum voltage relay
|
437 927 825**
|
|
VIII
|
Time delay relay
|
431 951 253 B
|
|
IX
|
Air conditioner safety relay
|
431 951 253 B
|
|
X
|
Cooling system fan motor switch relay
|
431 951 253 B
|
|
XI
|
Cooling system fan motor switch relay
|
431 951 254 B***
|
|
XI – XII
|
Electronic control unit for the electric motor of the cooling system fan
|
443 907 393
|
|
XIII
|
Backup
| |
|
XIV
|
Rear Window Wiper Relay
|
171 955 529
|
|
XV
|
Injector cooling relay
|
431 951 253 A
|
|
XVI
|
Low beam headlight relay
|
431 951 253 C*
|
|
Turn signal relay
|
431 951 253 A****
| |
|
Electronic control unit
|
055 906 086
| |
|
XVII
|
High beam headlight relay
|
431 951 253 A*
|
|
High-power audio signal activation relay
|
431 951 253 A
| |
|
Fuel mixture enrichment relay
|
431 951 253 C
| |
|
XVIII
|
Ignition relay
|
431 951 253 A*
|
|
Oxygen Air Conditioning Sensor Relay
|
431 951 253 A
| |
| * Option for Sweden | ||
| ** On vehicles with ABS | ||
| *** On cars with turbocharged diesel | ||
| **** By taxi | ||