Always have work on the vehicle carried out by a qualified specialist workshop. In particular, work relevant to safety or on safety-related systems as well as maintenance work must be carried out at a qualified specialist workshop. The workshop must have the necessary specialist knowledge and tools to carry out the work required. Mercedes-Benz recommends that you use a Mercedes-Benz Service Centre for this purpose.

Some safety systems only function when the engine is running. Therefore, do not switch off the engine when driving. Otherwise, the safety systems in your vehicle may no longer function correctly and therefore not protect you or others as they are designed to do. There is also a risk that you could lose control of the vehicle and cause an accident as a result.

Work carried out incorrectly or modifications to the vehicle, e.g. cables laid under the trim, can impair the function of the safety systems. The safety systems may no longer be able to protect you or others as they are designed to do. There is also a risk that you could lose control of the vehicle and cause an accident as a result.

Therefore always have work and modifications to the vehicle, such as installations or conversions, carried out at a qualified specialist workshop.

If you drive over obstacles at high speed or the vehicle bottoms out in rough terrain, this may result in heavy impacts to the vehicle underside, wheels or tyres. As a result the vehicle could be damaged and you may cause an accident. This also applies to vehicles which are equipped with underbody protection.

For this reason, drive slowly over obstacles, avoid bottoming out the vehicle in rough terrain and, if necessary, have your vehicle checked at a qualified specialist workshop.

If work on electronic equipment and its software is carried out incorrectly, this equipment could stop functioning. The electronic systems are networked via interfaces. Tampering with these electronic systems could cause malfunctions in systems which have not been modified. Such malfunctions can seriously jeopardise the vehicle's operating safety and thereby your own safety as well.

Always have work and modifications to electronic components carried out at a specialist qualified workshop.

Various warning stickers are affixed to your vehicle. Their purpose is to draw your attention, and the attention of others, to various dangers. Therefore, do not remove any warning stickers unless the sticker clearly states that you may do so.

If you remove the warning stickers, you or others could be injured by failing to recognise certain dangers.