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What is the method to enable hidden features on the A4L?

1 Answers

LaCora

07/29/25 8:58pm

Audi A4L hidden feature activation methods are as follows: 1. Instrument cluster sports layout S4 or RS. (Requires full LCD instrument cluster configuration, odometer within 100 km, exceeding 100 km is not possible) 2. Instrument cluster startup/shutdown welcome screen S4 or RS4. (If this item is not activated, when opening the car door or locking the car while the instrument cluster is off, it will revert to displaying A4L. The sports layout and instrument startup/shutdown screen are separate matters.) 3. Sport needles. (The needles sweep a full circle when starting, visual effect reference S4/S5/S6/S7) 4. Head unit system can control daytime running lights on/off. (An on/off option will appear in the head unit system) 5. Central control main screen startup image S4/RS4. 6. Right-side mirror tilt-down in reverse. (Only the right mirror tilts down on Audi vehicles) 7. Single-lap timer and lap count. (Can calculate point A to point B single-trip driving time statistics, very useful) 8. Lock confirmation sound. (A beep when locking, convenient for finding car in mall underground garages) 9. Unlock confirmation sound. (Two beeps when unlocking, apparently 99% of modification shops activate this feature) 10. Turn signal 3 flashes changed to 5. (Some right-turn signal levers automatically return, in which case just lightly tap) 11. Video playback while driving. (Before activation, only audio is available during driving; after activation, can play movies/videos/animation via SD card/CD during driving to relieve passenger boredom) 12. Auto-lock option appears in head unit system. (Better to have the option than not; after activation, no need to press unlock when friends enter the car) 13. Emergency brake flashing hazard lights. (At speeds above 90 km/h, emergency braking triggers rear light flashing to warn following vehicles and prevent rear-end collisions) 14. Ability to lock/unlock doors while engine is running.

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