See also:

2008 Mercedes-Benz GL-Class Review
Last year, Mercedes-Benz introduced the seven-seat GL-Class, an SUV that will inevitably find its way into the sort of neighborhoods where one Banana Republic just isn't enough. For 2008, Mercedes ...

Problems with the seat ventilation
The seat ventilation has switched off prematurely or cannot be switched on. The vehicle's electrical system voltage is too low because too many electrical consumers are switched on. - Switch ...

Refrigerant of the air-conditioning system
The air-conditioning system is filled with R134a refrigerant and a special PAG lubricant. Never use refrigerant R 12 (CFC) or mineral lubricants. Otherwise, you could damage the air-condition ...