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Curtis, Australia Car Mechanic
Category: Australia Car
Satisfied Customers: 1609
Experience:  Qualified Automotive Mechanic, LPG & Airconditioning Diagnostic Technician.
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My bmw won't start starter motor clicks when I turn key but

Customer Question

My bmw won't start starter motor clicks when I turn key but only one click. There is no power on radio and air-conditioning display but the battery is not flat I have found the fuse box under floor on drivers side but don't know own what fuse does what under there some help would be much appreciated
JA: Is the power loss consistent, or does it fluctuate?
Customer: Is consistent
JA: What is the model/year of your BMW?
Customer: 540i 2000
JA: Are you hoping to fix this yourself? What have you tried so far?
Customer: Want to fix myself have tried nothing yet
JA: Anything else you think the mechanic should know?
Customer: No I just wanted to know own about the fuses under the floor matt I was hoping that would be the problem
Submitted: 1 year ago.
Category: Australia Car
Expert:  discostew replied 1 year ago.

Hi 540i , can you check or have checked the battery state of charge & under load performance , its an electrical issue alright so we start with battery condition before we move on to anything else. ie any battery over four yrs old will be u/s , no excuses , check battery , get back to me , stew