Battery, disconnecting and connecting
WARNING: This page is about a different car, the 2002 Audi S4. However, it is still accessible from the selected car via links, so may be relevant.
Procedure
See Caution before beginning repairs on the electrical system. Refer to Battery, removing and installing
- Note and if necessary, determine radio code for vehicles equipped with coded anti-theft radio / radio navigation system only foreign brands).
- Switch ignition off.
- Slide cover over the battery to the right -arrow 1- and pull it off upwards -arrow 2-.
- Disconnect Ground (GND) strap at battery -arrow-.
- To connect, connect terminal clamp of Ground (GND) cable by hand to battery negative post"-" and tighten nut.
NOTE:
- Be sure to activate vehicle features (radio/radio-navigation system, clock, electric window regulators) according to owner's manual when the battery is reconnected.
- Deactivate service mode of Telematic Control Module.
Refer to 91 RADIO, TELEPHONE, NAVIGATION, TRIP COMPUTER
- Further measures after reconnecting power supply:
Refer to
- 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
- After reconnecting voltage supply, ABS Malfunction Indicator Lamp (MIL) only goes out after driving several meters.
Tightening torque
| Component | Nm |
| Battery terminal to battery post | 6 |