Workshop Hints
Before any service work is performed on any ignition system related component, always adhere to the following:
- Observe relevant safety legislation pertaining to your area.
- Always wear adequate protective clothing including eye protection.
- Use caution when working around a HOT engine compartment.
- Always consult the REPAIR INSTRUCTIONS on the specific model you are working on before attempting a repair.
- Always switch off the ignition (KL15) before working on the ignition system.
- Use only BMW approved test leads.
- Never touch components conducting current with the engine running!
- Do not connect suppression devices or a "test light" to terminal 1 of the ignition coils.
- Terminal 1 of the ignition coil must not be connected to Ground or B+.
- Never run the engine with a secondary ignition component disconnected.