Which electrical appliances in the car are controlled by relays?

Danger flash relay

Horn relay

Fog lamp relay regulator (inside the instrument)

Parking heating relay

Heatable rear glass relay

Fuel pump relay

Radiator fan relay

Cut-off diode (door control system, usually used for golf/Bora)

Cleaning/Wiper Intermittent Relay

Air conditioning relay

Headlamp washer relay

Electromagnetic clutch relay

Rear windshield defroster relay

Cremation plug relay

Starter relay/

Contact unloading relay (JEEDA)

Starting relay

Intake manifold preheating relay (carburetor type equipment)

Heatable rearview mirror relay

ABS control unit (including control unit with EDS)

ABS oil return pump relay

ABS solenoid valve relay.

Oil pressure control unit

Multi-function indicator (internal component of instrument) r

Bulb controller

Fresh air blower control unit

Overspeed cut-off controller unit (only applicable to American Jetta 1.8L models)

Driver's seat heating control unit

Driver's seat heating control unit!

Radiator fan third stage relay

Seat adjustment control unit with memory function

Radiator fan start control unit

Window lifting and sliding sunroof control unit

Delayed closing/interior lighting control unit

Alarm buzzer;

Electromagnetic clutch control unit

Heating control unit (mainly used for parking heating control)

Instrument lighting amplifier

Self-checking system control unit

Multi-point injection control unit (Jetta 5V)

Automatic leveling control unit

Protection diode (compressor protection of air conditioning system)

Start locking relay

Oxygen sensor heating control unit

Left heated rear seat control unit

Right heated rear seat control unit

Automatic transmission control unit;

Instrument panel control unit

Backup lamp relay

Multi-point injection engine control unit

Activate the locking and reversing lamp relay (on the vehicle)

Airbag control unit

Control unit/

Oil pressure and coolant alarm and tachometer control unit

Sliding roof control unit

Diesel direct injection engine control unit

Automatic air conditioning control unit

Mirror memory function control unit

Power steering position sensor

Power steering pressure sensor

Fuel Pre-supply Relay (404#)

Power management system control unit/

Left rear information display and operation control unit

Right rear information display and operation control unit

Battery disconnect relay

Display unit of front information display and operation unit

Left taillight control unit

Right taillight control unit)

Tailgate taillight control unit

Tailgate right taillight control unit

Starting relay

Relay for cleaning liquid heating device:

Stepping lamp relay

Left door step lamp relay

Right door step lamp relay