Get Safety and driver assist systems -> Fitting locations of sensors and control units Guide for Audi RS E Tron Gt 4 Door First Generation (2021-2026)

Fitting locations of sensors and control units

Driver assist systems control unit J1121

684_050

Control unit J1121 is the central control unit for the driver assist systems. It is the master control unit for the following systems:

›

Lane departure warning (version A and above)

Emergency assist (version A and above)

Lateral guidance (version A and above)

Camera-based traffic sign recognition (version A and above)

Intersection assist (version B and above)

Parking system plus (version C)

Overhead view cameras (version C)

Maneuver assist (version C)

Remote park assist plus/park assist plus (version C)

211

Mounting for driver assist systems

684_043

(adaptive cruise control unit J428, camera for night vision system R212, front overhead view camera R243)

Note

There is a trim panel in the middle of the mounting which looks like the laser scanner introduced on the Au-

di A8 (type 4N). Despite the trim panel, there are no plans to use the laser scanner on the Audi e-tron GT.

Adaptive cruise control unit J428

Control unit J428 is the master control unit for the following systems:

›

Longitudinal guidance

Adaptive cruise assist/cruise control

Predictive efficiency assist

Swerve assist and turn-off assist (pre sense front)

Distance indicator and distance warning

212

Control unit for night vision system J853

684_044

Control unit J853 is the master control unit for the following systems:

›

Night vision assist

213

Front camera for driver assist systems R242

684_047

Front camera for driver assist systems R242 functions only as an image acquisition sensor on the Audi e-tron GT. The camera im-

ages are transmitted to driver assist systems control unit J1121 which performs all further steps.

214

Rear radar sensors (control units J769 and J770)

684_046

The rear radar sensors are the master control units for the following systems:

›

Lane change warning

215

›

Exit warning system

Rear cross-traffic assist

Rear turn-off assist

Front corner radar sensors (control units J1088 and J1089)

684_045

The front corner radar sensors function only as radar sensors. The sensor signals are processed in driver assist systems control unit

J1121. As a result, control unit J1121 is also the master control unit for the intersection assist.

216

Safety and driver assist systems -> Fitting locations of sensors and control units for Your Audi RS E Tron Gt 4 Door First Generation (2021-2026)

Related Topics

Popular Owner Manuals

Latest Owner Manuals