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      06-15-2015, 10:37 AM   #34
Manny G
The Illustrious
United_States
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Drives: 2003 540i/6 M-Sport, 2013 M5
Join Date: Apr 2013
Location: Coral Springs, FL

iTrader: (1)

So it turns out I had the notorious coolant leak near the turbo coolant lines. I was due for service just after I had these coolant messages coming up, when I took the car in for service, they found a coolant leak and replaced noted the following:

Quote:
TURBOCHARGER COOLANT LINES WTY. VERIFIED CUSTOMER LOW COOLANT WARNING FOUND TURBOCHARGER COOLANT LINES LEAKING. REMOVED AND REPLACED TURBO CHARGER COOLANT LINES. NOTE TURBOCHARGER COOLANT LINE FITTING SEPARATED WHILE REMOVING HOSE FROM PUMP. REMOVED AND REPLACED TURBOCHARGER COOLANT PUMP. REFILLED VEHICLE COOLING SYSTEM TEST DRIVE FOUND NO FURTHER LEAKS.
R&I/REPLACING SUPPLY PIPE (FEED LINE TURBO AND AUX PUMP)
REPLACING RETURN LINE
4 x 11-53-7-853-849 HEAT PROTECTION
1 x 11-53-7-844-268 FEED PIPE
1 x 11-53-7-844-269 RETURN PIPE
4 x 32-41-1-131-346 HOSE CLAMP
1 x 11-51-7-629-916 AUXILIARY WATER PUMP
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