Hi, the ignition lights all come on but the car will not start . could the computer box be burnt ?
Asked by anton_z4 Mar 02, 2014 at 02:26 AM about the 2003 BMW Z4 3.0i Roadster RWD
Question type: Maintenance & Repair
I jumph started another vehicle . Switched off the Z4 and restarted it but a couple hours
later it refused to start the ignition lights come on and when u turn the key iy just makes a
click sound
3 Answers
Your battery is not supplying enough power to crank the engine over it's time for a new one.
2 people found this helpful.
Key on, no crank. Tested clutch switch, blue goes to 12 when clutch down. Key, power to the purple. Starter solenoid, white to 12 to start. Answer? Re-seat start relay plug under cover by master cylinder resovoir. Mine was blue. Cube relay. Plugged base plug in. Car started. Cool.
3 people found this helpful.
