A/C - Rear Defogger Relay Clicking Noise SI M 64 01 05 Heating and Air Conditioning August 2005 Technical Service SUBJECT Rear Defogger Relay Clicks after Several Minutes of Operation MODEL R50 (Cooper R52 (Cooper, Cooper S Convertible) R53 (Cooper S) Vehicles produced up to May 4, 2005 2002-2006 Mini Cooper (R50) L4-1.6L (W10) Page 199 SITUATION After several minutes of rear defogger operation, the rear defogger relay emits a cyclic clicking sound. CAUSE BC1-rd (Body Control Module redesign) PROCEDURE 1. Check the state of the battery and alternator using the battery tester. 2. Recode the BC1 using DIS CD V42 or later. 3. If coding does not solve the problem, replace the BC1. PARTS INFORMATION WARRANTY INFORMATION Covered under the terms of the MINI New Vehicle Limited Warranty.
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