Thread: 99 E320 A/C Question
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Old 06-10-2008, 01:09 PM
TMAllison TMAllison is offline
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Join Date: Feb 2004
Location: Walnut Creek, CA & 1,150 miles S of Key West
Posts: 4,874
Engine off, key to pos 2, turn ac on and set to AUTO and 72f, within 20 secs adjust left side to HI and right to LOW, press and hold REST and EC for 5 secs. If the 20 secs expires cycle key and sart over from where you were interrupted. RECIR will light and first code will appear on CCU (ie Eb....1234). Toggle through codes using L/R auto buttons and post.

2nd - engine on and warmed up, ac on auto 72f, press and hold REST for 5 secs. Post actual values screens 1-8. Toggle screens using auto buttons.
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Terry Allison
N. Calif. & Boca Chica, Panama

09' E320 Bluetec 77k (USA)
09' Hyundai Santa Fe Diesel 48k (S.A.)
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