Old Jun 16, 2026 | 09:40 PM
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M60A3Driver
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Joined: May 2023
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From: New Jersey
Default Re: Indicator switch part number and supplier

Originally Posted by Mearsy
Hi everyone
Have a 2005 Crossfire ZH Coupe and the passenger side indicators do not work. The drivers side does.
The dash indicator light is very dim, but when the drivers side is activated its normal and bright.
When i jiggle the indicator lever sometimes it works but not often.
Im in Australia and im looking to purchase an indicator assemble to replace it.

Can anyone point me in the right direction please?

Thanks in advance.
Hi,
before you spend a lot of money, your contacts might be dirty. One of the members here sprayed some electronics cleaner into the turn signal stalk where it connects to the steering column.
Do this with the key off, and don't flood it. Spray a little, then work the switch lever up and down and front and back. Spray a little more and do it again. The idea is to let the contact cleaner get in there and kick the dirt out.
Let it dry out for about 15 minutes, then see if the problem is fixed. It could also be the flasher relay is going bad.
If you decide to replace it, the part number is (Mercedes-Benz) 170 540 03 44
Here is a video from our member Paul that shows how to clean the switch by taking it apart.
Good luck to you.
 

Last edited by M60A3Driver; Jun 16, 2026 at 09:40 PM.
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