Battery in engine compartment, disconnecting and reconnecting: Reconnecting
- Reconnect negative ( - ) terminal to battery post and tighten to specified torque.
The following steps are required after reconnecting battery:
NOTE:
- When reconnecting battery, activate vehicle equipment (radio/radio navigation system, clock, electric window lifters) in accordance with Owners Manual.
- On vehicles equipped with Audi Telematics by OnStar (R) , switch on emergency (back-up) battery → 91 - COMMUNICATION .
- Further measures after reconnecting the voltage supply, refer to applicable engine repair information,
- 24 MULTIPORT FUEL INJECTION (MFI) for 1.8 LITER 4-CYL. 5V TURBO FUEL INJECTION & IGNITION, ENGINE CODE(S): AMB
- 24 - MULTIPORT FUEL INJECTION (MFI) for 2.0 LITER 4-CYL. 4V TURBO FUEL INJECTION IGNITION, ENGINE CODE(S): BPG, BWT
- 24 MULTIPORT FUEL INJECTION (MFI) for 3.0 LITER 6-CYL. 5V FUEL INJECTION & IGNITION, ENGINE CODE(S): AVK, BGN
- 24 - FUEL INJECTION SYSTEM for 3.2 V6 4V FUEL INJECTION IGNITION, ENGINE CODE(S): BKH
- 24 - MULTIPORT FUEL INJECTION (MFI) for 4.2 LITER V8 4V FUEL INJECTION AND IGNITION, ENGINE CODE(S): BNS
- 24 MULTIPORT FUEL INJECTION (MFI) for 4.2 LITER V8 5V FUEL INJECTION AND IGNITION, ENGINE CODE(S): BHF
- Check proper function of remote control keys; adapt keys if necessary. Inform customer that all additional keys must also be adapted to ensure that the remote control works properly Owners Manual.
- After re-connecting battery, the ESP indicator lamp will go out only after driving a distance of several meters.
Tightening torque
| Component - fastener | Nm |
| Battery terminal to battery post - nut | 7.5 |