Re: [MBZ] Ign Switch / GP Relay / Preglow Light (Was delivery valve project)

2010-03-11 Thread Jim Cathey
The ignition switch symptom is a GP light that behaves just as if you'd restarted the car at that instant. If it's acting weirder than that, it'd probably have to be the relay itself. The ignition switch is, naturally enough, hanging off the back side of the ignition steering lock. (On the front

Re: [MBZ] Ign Switch / GP Relay / Preglow Light (Was delivery valve project)

2010-03-10 Thread LarryT
witch / GP Relay / Preglow Light (Was delivery valve project) On Wed, 10 Mar 2010 21:58:10 -0500 "LarryT" wrote: I need help finding the WSM procedure dealing with the ign. switch - I have looked at all of the Gr 54 pdf's without seeing any dealing with R&R or testing th

Re: [MBZ] Ign Switch / GP Relay / Preglow Light (Was delivery valve project)

2010-03-10 Thread Redghost
No clue for your application, but I finally figured out what the lamp out indicator was doing in the E300D. Since there is afterglow happening and there are no bulbs that have died, there is a short in the wiring that makes the bulb out indicator light up until the post glow is done. I

Re: [MBZ] Ign Switch / GP Relay / Preglow Light (Was delivery valve project)

2010-03-10 Thread Craig McCluskey
On Wed, 10 Mar 2010 21:58:10 -0500 "LarryT" wrote: > I need help finding the WSM procedure dealing with the ign. switch > - I have looked at all of the Gr 54 pdf's without seeing any dealing > with R&R or testing the ignition switch. > > Anyone know where it might be? Have a look at 46-

[MBZ] Ign Switch / GP Relay / Preglow Light (Was delivery valve project)

2010-03-10 Thread LarryT
Hi Gang -- I've been driving the W-124 to try and understand when and why the pre-glow light is coming on once in a while. I drove about 1 mi. when it came on - I needed to turn so I hit the turn-signals and brakes and the light blinked and went out momentarily then came on again. It repe