Audi Workshop Service and Repair Manuals > A4 Mk3 > Vehicle electrics | System description - exterior lights | Self diagnosis, V.A.G Inspection Service | Activation of the brake lights

Activation of the brake lights|Description > < Activation of the brake lights

General notes and components used

The brake lights are terminal 30 loads. When terminal 15 is off, the brake lights come on when the brake is pressed, as long as the vehicle is not yet in bus sleep mode.

t	Brake light switch -F-

t	Pedal cluster

t	Convenience system central control unit -J393-

t	Brake pressure sender 1 -G201-

t	ABS control unit -J104-

t	Engine control unit

t	Trailer detector control unit -J345-

Vehicle electrics
System description - exterior lights / Self diagnosis, V.A.G Inspection Service
Activation of the brake lights
General notes and components used

Activation of the brake lights|Description > < Activation of the brake lights

Audi Workshop Service and Repair Manuals

A4 Mk3

Vehicle electrics System description - exterior lights / Self diagnosis, V.A.G Inspection Service Activation of the brake lights General notes and components used

Vehicle electrics System description - exterior lights / Self diagnosis, V.A.G Inspection Service Activation of the brake lights General notes and components used

Vehicle electrics
System description - exterior lights / Self diagnosis, V.A.G Inspection Service
Activation of the brake lights
General notes and components used

Vehicle electrics
System description - exterior lights / Self diagnosis, V.A.G Inspection Service
Activation of the brake lights
General notes and components used