BMW Z4 E89 2.0i HardTop Problem

skits317

New member
Hi I am new to this forum. I own a BMW Z4 E89 2.0i (2013) here in The Republic of Colombia, I will try my best to explain my problem (English not being my first language).

Recently I am not able to bring the roof top down. The following events occurred in order:

1. Top would get suck half way at times and not fully go down
2. I had the car battery change, I had to jump start my car before changing the battery.
3. The button #2 to open the retractable hardtop keeps blinking (LED is always red) and it beeps when I press it (as if the cargo area partition wasn't down)
4. Every time I get past 40km the whole car starts beeping as if the button to bring the top down was being pressed by someone.

I have my User Manual in Spanish so I tried to look for it online in English, this is basically my error:

If the red LED lights up when the switch is pressed, the cargo area partition is folded up, the trunk lid is not closed, the vehicle is standing on a strong incline or there is a malfunction. The retractable hardtop cannot be moved.


So you guys can imagine how annoying is to drive with that beeping sound and not able to make my car convertible again.

Some of you may say why not just take it to the shop, but I had the worse experience with AutoGermana (BWM shop) here in Colombia, where I had my car act up on me. They told me it was the ECU which cost about $4,000 USD. Turns out all I needed was to replace a tyre and everything went back to normal. So they tried to robbed me $4k and hence the reason to not ever trust them again.

Here in Colombia you can only take this type of car to the dealer, nobody would touch this type of expensive/luxurious cars.

I decided to ask here maybe someone can help and let me know if the damage can be expensive if I decide to bring it to the shop again I want to be prepared and let them know I am no idiot that they can just take my money away.
 
I have no ideea what might cause your problem, your best bet might be to plug in an OBD reader and check what it tells you so you can have a starting point. After you get the error code you post it back here (and at the same time you start searching on google for more infos). Hardtops have a LOT of electronics into them, if one thing is not working proprely, nothing will work.

As a side note. I went to my BMW dealership telling them that I have a weird rattle on the right back wheel, they "tested" the car, drove it for around 30km (yes, 30 km) and told me that my gearbox is on it's way out. Having some mechanical knowledge, I took the car to the gearbox producer which told me it's perfectly fine and gave me a 6 month warranty on what they claim (they even told me the rattle was from a slightly bent wheel). I went back to BMW and confronted them, they still continued to say it's the gearbox, so I've asked them to make me a quote so I can change it (it was going to be on their expense after I sue them), to this date (2 months) I haven't received that quote.
 
I recommend you get a good scanner (I got the Foxwell 520, not expensive) considering your situation with the garages. It will tell you the underlying issues that cause the warning lights/messages and then we can help you sort them out. Maybe it's just a sensor gone bad or a poor wire/plug connection.
 
I had a similar situation last month with the roof stuck in the half open position. Unfortunately due to urgently needing to close the roof I had to take it to my local BMW dealer (Sandal Wakefield) who plugged it in to override and close the roof. They also diagnosed the problem (bad sensor) all for a 'reasonable' price of around £300. Top marks for them as i was expecting to have my pants taken down :o

Jon
 
skits317 said:
Wow Hi guys I didn't know I had replies.

I got it scanned and it says ERROR: A68B

Thank you so much

https://z4-forum.com/forum/viewtopic.php?t=108814
Rob
 
Smartbear said:
skits317 said:
Wow Hi guys I didn't know I had replies.

I got it scanned and it says ERROR: A68B

Thank you so much

https://z4-forum.com/forum/viewtopic.php?t=108814
Rob
Good find Rob :thumbsup: . I hope the OP doesn't take another 2 months to spot it :D
 
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