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M35 automatic daytime running lights

6 messages,  Last post on Nov 11, 2007 at 10:49 AM

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#4 of 6 Re: M35 automatic daytime running lights [blueyfish] by james27 Aug 17, 2007 (2:51 pm)
Replying to: blueyfish (Aug 16, 2007 7:40 pm) What happens when you have the daytime running lights (drl) is as follows: DAYTIME LIGHT OPERATION With the engine running, the lighting switch in the OFF or AUTO position (headlamp is not illuminate) and parking brake released, the IPDM E/R receives input request signal from BCM to turn on daytime light. This input is communicated across the CAN communication lines. The CPU of the IPDM E/R controls the daytime light relay coil. When energized, this relay directs power ● through daytime light relay terminals 5 and 3 ● through front combination lamp RH terminal 2 ● through front combination lamp RH terminal 6 ● through IPDM E/R terminal 27 ● through 10A fuse (No. 72, located in IPDM E/R) ● through 10A fuse (No. 74, located in IPDM E/R) ● through IPDM E/R terminal 28 ● to front combination lamp LH terminal 6. Ground is supplied ● to combination lamp LH terminal 2 ● through grounds E22 and E43. With power and grounds supplied, the daytime lights illuminate. The high beam headlamps are now wired in series and illuminate at a reduced intensity.   So, as you can see, it is fairly complicated. Not sure if all of the stuff is there, or if it is easily handled by say maybe just replacing a relay. Because much of this is controlled by the computer, not sure how much really needs to be added or how.
#5 of 6 Auto Door Locks M35 by grer58 Nov 11, 2007 (10:49 am)
I am trying to have the doors lock when I put the car into Drive and unlock when I put it into Park or.... lock when I push the ignition switch. My dealer tried but couldn't do it and returned my $$$$$....... Any suggestions?????? I don't want to "Void the Warranty by doing something stupid... Oh If I can do it thru my Infiniti font that would be a plus.

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