SL/R230: temporiarly unavailable.
#1
temporiarly unavailable.
when I first start my car the right multifunction display reads "temporarily unavailable" and I cant lower the top. after running several minutes the display returns to display outside temp and top can be lowered. this is aggravating, any suggestions???
#2
Super Member
Probably need to replace the rear battery. Or place a trickle charger on the rear battery when parked more than 3 days.
These cars have a constant drain from the rear battery, so you need to trickle charge them, or drive them more often. Very typical of the R230.
These cars have a constant drain from the rear battery, so you need to trickle charge them, or drive them more often. Very typical of the R230.
#3
Junior Member
Just saw this same issue on my newly acquired 07 SL550. It has been driven very little in the past 1.5 years. I picked it up this past weekend and just last night and again this morning saw the same message. I am suspecting the aux battery after doing a little research.
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