WenmarOpen by Wenmar Pro

Service bulletin TSB-46-12-26

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10047719
Published by NHTSA2012-12-06
Manufacturer's numberTSB-46-12-26
Manufacturer's date2012-10-23
NHTSA componentELECTRICAL SYSTEM:IGNITION; PARKING BRAKE

NHTSA's summary

AUDI: INSTRUMENT PANEL ILLUMINATED WITH ELECTRIC PARKING BRAKE (EPB) WARNING BUT TURNED OFF WHEN IGNITION HAD CYCLED AND ADAPTIVE CRUISE CONTROL (ACC) INOPERATIVE, BUT RESUME AFTER IGNITION HAD CYCLED. MODELS 2011-2013 A4/S4, A5/S5, A5 CABRIOLET, A6, A7, A8 AND Q5. *PE

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Brakes, Electrical system, Ignition, Parking brake

Vehicles listed
AUDI A4 ALLROAD2013
AUDI A52013
AUDI A5 CABRIOLET2013
AUDI A62012, 2013
AUDI A72012, 2013
AUDI A82011, 2012, 2013
AUDI S42011, 2012
AUDI S52011, 2012

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Other bulletins for the same vehicles and component
461484203113532024-03-04. Service bulletin. Yellow warning light for electric parking brake on, ACC inoperative once
46122620311352024-02-20. Service bulletin. Yellow warning light for electric parking brake on, ACC inoperative once
Update28G62024-02-12. Service bulletin. Ignition Coils
Update97Y72024-01-22. Service bulletin. Vehicle Departure Deactivation and EPB
28G6UPDATE2023-10-10. Service bulletin. Ignition Coils (NVLW)
A5723082027406_52023-07-10. Service bulletin. This bulletin provides information regarding the Audi advanced key.
A9623822056019_22023-03-06. Service bulletin. This bulletin provides instructions for when the anti-theft alarm has gone off for no reason, or did not go off at all. No DTCs are stored.
Edition832023-02-06. Service bulletin. 97 no start
001351203185042023-01-03. Service bulletin. Customer complains of one or both of the following: -Engine and ignition shut off when driver?s door is opened. -Electronic Parking Brake (EPB) activates when driver?s door is opened (A6/A7/S6/S7 only)
001346203185032023-01-03. Service bulletin. Customer complains of one or both of the following: -Engine and ignition shut off when driver?s door is opened. -Electronic Parking Brake (EPB) activates when driver?s door is opened (A6/A7/S6/S7 only) -00 software version management for all audi 2002 and on