Horn: Service and Repair

AR54.35-P-1555Q Remove/Install Fanfare Horns







DANGER!
Risk of explosion from explosive gas. Risk of poisoning and caustic burns from swallowing battery electrolyte. Risk of injury through burns to skin and eyes from battery acid or when handling damaged lead-acid batteries
- No fire, sparks, naked flames or smoking.
- Wear protective gloves, acid-resistant clothing and safety glasses. Pour battery electrolyte only into suitable and appropriately marked containers.

1 Disconnect ground cable of battery
2 Remove radiator trim
3 Disconnect connector (1)
4.1 Unscrew nut (2) and remove both fanfare horns (H2)
- Except code (219a) Distronic (DTR)
4.2 Unscrew nut (3) and remove fanfare horn (H2)
- With code (219a) Distronic (DTR)
5 Install in the reverse order
6 Perform basic programming
7 Read diagnostic trouble code memory and erase
8 Check for proper function