View Single Post
      09-13-2021, 11:43 AM   #1
1messedupZ4M
Private First Class
11
Rep
179
Posts

Drives: 2008 E90 M3, 2007 Z4M, 2003 M3
Join Date: Apr 2020
Location: Annapolis, MD

iTrader: (0)

Z4M Roadster Electronic Interference

Hey all,

Completely random. Since I have owned my Z4M, I cannot get a GPS signal, on my cell phone, in the vehicle when traveling above 30mph.

Different cell phones, different service provider, different areas, etc. Lose GPS. Data and cell works fine, and it is super weird. Can have two people in the car, completely different cell phones and service, same problem. Both of us cannot get a GPS signal.

Top up or top down, doesn't matter. Just can't get a GPS signal above 30mph on my cell phone and at that - it is flakey.

I have a feeling there may be a botched install of an old LoJack or something along those lines in the vehicle from before I purchased it. Where would I even start with this? Ripping apart the entire car and looking for it? Finding someone that can potentially track RF interference or similar?

I assume I am completely alone in this..

Thanks everyone.
Appreciate 0